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How to Cite a Graph?
How to Cite a Graph?
How to Cite a Graph?
How to Cite a Graph?

How to Cite a Graph

How to Cite a Graph

Graphs and charts communicate data efficiently—but using someone else's visual requires proper citation. Whether you're reproducing a figure, adapting data, or referencing a graph in discussion, attribution matters.

Feb 3, 2026

By

Author Picture: Joe Pacal, MSc

Joe Pacal, MSc

TL;DR

If reproducing a graph exactly, get permission and cite the source in a note below the figure. If creating your own graph from someone's data, cite the data source. Format varies by style—APA uses "Note" below figures, MLA integrates source into captions.

Three Scenarios

How you handle graph citation depends on what you're doing:

Reproducing: Copying a graph exactly as it appeared in the source.

Adapting: Modifying a graph (new colors, simplified elements, combined data).

Creating from data: Making your own graph using data from a cited source.

Each requires different attribution approaches.

Reproducing a Graph Exactly

When you copy a graph directly from another source:

  1. Get permission from the copyright holder (often required for publication)

  2. Include a figure number and caption

  3. Add a source note with full citation

  4. Include "Reprinted from" or "From" to indicate it's reproduced

APA format:

Figure 1

Title of Graph

[Graph appears here]

Note. From "Article Title," by A. Author, Year, Journal Name, Volume(Issue), p. xx (DOI or URL). Copyright Year by Publisher Name. Reprinted with permission.

MLA format:

Fig. 1. Title of Graph; source: Author, "Article Title," Journal Name vol. xx, no. xx, Year, p. xx.

Adapting a Graph

When you modify a graph (changing colors, combining elements, simplifying):

Use "Adapted from" instead of "From" or "Reprinted from":

Note. Adapted from "Article Title," by A. Author, Year, Journal Name, Volume(Issue), p. xx.

Describe your modifications if they're significant:

Note. Adapted from Author (Year). Data for 2023-2024 added by present author.

Creating Your Own Graph From Published Data

When you make your own visualization using data from another source:

You don't need "Reprinted" or "Adapted"—you cite the data source:

Note. Data from Author (Year).

Or in the caption:

Figure 1. Unemployment rates, 2010-2024. Data from Bureau of Labor Statistics (2024).

This is the most common scenario for student papers.

Figure Numbering and Placement

Figures are numbered sequentially: Figure 1, Figure 2, etc.

Placement varies by style:

  • APA: Figures can appear in text or at the end

  • MLA: Figures typically appear in text near first mention

  • Chicago: Depends on publication requirements

Reference figures in your text: "As shown in Figure 1..." or "(see Figure 2)."

Citing Graphs You Only Discuss

If you're referencing a graph without reproducing it:

Author's (Year) analysis showed a sharp decline (see Figure 3, p. 45).

Or:

The graph in Smith (2024, p. 45) demonstrates the trend clearly.

You don't need special figure formatting if you're not including the actual graph.

Tables vs. Figures

Most styles distinguish tables (rows and columns of data) from figures (graphs, charts, images).

Tables: Labeled "Table 1," "Table 2," etc. Source note often goes below.

Figures: Labeled "Figure 1," "Figure 2," etc. (or "Fig." in some styles).

Check your style guide—formatting conventions differ.

Copyright and Permission

For class papers, reproducing graphs is usually covered by educational fair use.

For publication, you typically need permission to reproduce copyrighted figures exactly—even with citation.

Permission often required for:

  • Journal articles

  • Publishing thesis/dissertation

  • Commercial publication

May not need permission for:

  • Class assignments

  • Graphs you create from data

  • Heavily adapted visualizations

  • Government publications (usually public domain)

When in doubt, contact the copyright holder or publisher.

Multiple Graphs From Same Source

If using several graphs from one source:

Figures 1-3 from Smith (2024), reprinted with permission.

Or cite each individually if they need separate notes.

Screenshots of Data Visualizations

Screenshots of interactive visualizations or dashboards:

Note. Screenshot from [Source], accessed March 15, 2024. URL

Note that interactive elements won't be captured.

Graphs From Datasets

When graphing data from a published dataset:

Note. Data from World Bank Open Data (2024). https://data.worldbank.org

Credit the dataset, not an article about the data (unless you're citing the article's analysis).

The exact formatting for figure citations depends on your required citation style. Check the specific guide for your discipline below.

Frequently asked questions

Do I need permission to use a graph in a class paper?

Usually no—educational use is typically covered by fair use. Always cite the source. For publication or wide distribution, permission may be required.

Do I need permission to use a graph in a class paper?

Usually no—educational use is typically covered by fair use. Always cite the source. For publication or wide distribution, permission may be required.

Do I need permission to use a graph in a class paper?

Usually no—educational use is typically covered by fair use. Always cite the source. For publication or wide distribution, permission may be required.

What if the graph has no author?

Use the organization or website as author. If truly authorless, start with the title: Graph title. (Year). Source. If you've found it on social media and it cannot be attributed—it's best you find another, verifiable, source.

What if the graph has no author?

Use the organization or website as author. If truly authorless, start with the title: Graph title. (Year). Source. If you've found it on social media and it cannot be attributed—it's best you find another, verifiable, source.

What if the graph has no author?

Use the organization or website as author. If truly authorless, start with the title: Graph title. (Year). Source. If you've found it on social media and it cannot be attributed—it's best you find another, verifiable, source.

How do I cite a graph from lecture slides?

If the slides are available online, cite the slides. If not, treat as personal communication or course materials, citing your instructor and the lecture date.

How do I cite a graph from lecture slides?

If the slides are available online, cite the slides. If not, treat as personal communication or course materials, citing your instructor and the lecture date.

How do I cite a graph from lecture slides?

If the slides are available online, cite the slides. If not, treat as personal communication or course materials, citing your instructor and the lecture date.

How do I cite a graph I found on social media or a website?

Cite the website or original source. If it's a screenshot of someone else's graph, trace it to the original: "Originally from Smith (2024), via Twitter."

How do I cite a graph I found on social media or a website?

Cite the website or original source. If it's a screenshot of someone else's graph, trace it to the original: "Originally from Smith (2024), via Twitter."

How do I cite a graph I found on social media or a website?

Cite the website or original source. If it's a screenshot of someone else's graph, trace it to the original: "Originally from Smith (2024), via Twitter."

Should I cite Excel or the software I used to make a graph?

No—cite your data source, not the tool. You don't cite Word for writing a paper; same principle applies.

Should I cite Excel or the software I used to make a graph?

No—cite your data source, not the tool. You don't cite Word for writing a paper; same principle applies.

Should I cite Excel or the software I used to make a graph?

No—cite your data source, not the tool. You don't cite Word for writing a paper; same principle applies.

Do I need permission to use a graph in a class paper?

Usually no—educational use is typically covered by fair use. Always cite the source. For publication or wide distribution, permission may be required.

How do I cite a graph I found on social media or a website?

Cite the website or original source. If it's a screenshot of someone else's graph, trace it to the original: "Originally from Smith (2024), via Twitter."

What if the graph has no author?

Use the organization or website as author. If truly authorless, start with the title: Graph title. (Year). Source. If you've found it on social media and it cannot be attributed—it's best you find another, verifiable, source.

Should I cite Excel or the software I used to make a graph?

No—cite your data source, not the tool. You don't cite Word for writing a paper; same principle applies.

How do I cite a graph from lecture slides?

If the slides are available online, cite the slides. If not, treat as personal communication or course materials, citing your instructor and the lecture date.

More useful guides

All Citation guides

The author-date system for anthropological research.

ABNT is the official citation format used in Brazil.

The Australian AGLC standard for citing in legal contexts.

A clearer alternative to the Bluebook for law students and practitioners.

The citation format for maths and American Mathematical Society publications.

The official citation style of the American Political Science Association developed.

The citation format for civil engineering journals and ASCE publications.

Legal citations for law students and practitioners.

The essential citation format for biology, natural sciences, and scientific research.

The IEEE citations for engineering and computer science.

The MHRA citation style guide used by arts and humanities in the UK.

The citation format for biomedical research, medical journals, and life sciences.

Writing about biblical or theological topics? SBL style is the standard for the field.

The Vancouver citation style for biomedical and health sciences.

ABNT is the official citation format used in Brazil.

The ACS citation style for chemistry and related sciences.

The standard citation style for physics journals and American Institute of Physics publications.

AMA citations for medicine and health sciences.

The APA citation style for psychology, education, and social sciences

The citation style used for sociology and social sciences.

The American Society of Mechanical Engineers numbered citation system.

Chicago-format citations used by history, arts, and humanities

GB/T 7714是中国学术写作的国家标准引用格式。

The Harvard citation style used in by UK, Australian, and international universities.

The ISO 690 Style: International Bibliography Standard (2021 Edition)

MLA citation style for humanities, literature, and languages

The citation style used in the UK by Law studies.

The student-friendly guide to Chicago-style citations for research papers and theses.

The author-date system for anthropological research.

ABNT is the official citation format used in Brazil.

The Australian AGLC standard for citing in legal contexts.

A clearer alternative to the Bluebook for law students and practitioners.

The citation format for maths and American Mathematical Society publications.

The official citation style of the American Political Science Association developed.

The citation format for civil engineering journals and ASCE publications.

Legal citations for law students and practitioners.

The essential citation format for biology, natural sciences, and scientific research.

The IEEE citations for engineering and computer science.

The MHRA citation style guide used by arts and humanities in the UK.

The citation format for biomedical research, medical journals, and life sciences.

Writing about biblical or theological topics? SBL style is the standard for the field.

The Vancouver citation style for biomedical and health sciences.

ABNT is the official citation format used in Brazil.

The ACS citation style for chemistry and related sciences.

The standard citation style for physics journals and American Institute of Physics publications.

AMA citations for medicine and health sciences.

The APA citation style for psychology, education, and social sciences

The citation style used for sociology and social sciences.

The American Society of Mechanical Engineers numbered citation system.

Chicago-format citations used by history, arts, and humanities

GB/T 7714是中国学术写作的国家标准引用格式。

The Harvard citation style used in by UK, Australian, and international universities.

The ISO 690 Style: International Bibliography Standard (2021 Edition)

MLA citation style for humanities, literature, and languages

The citation style used in the UK by Law studies.

The student-friendly guide to Chicago-style citations for research papers and theses.

The author-date system for anthropological research.

ABNT is the official citation format used in Brazil.

ABNT is the official citation format used in Brazil.

The ACS citation style for chemistry and related sciences.

The Australian AGLC standard for citing in legal contexts.

The standard citation style for physics journals and American Institute of Physics publications.

A clearer alternative to the Bluebook for law students and practitioners.

AMA citations for medicine and health sciences.

The citation format for maths and American Mathematical Society publications.

The APA citation style for psychology, education, and social sciences

The official citation style of the American Political Science Association developed.

The citation style used for sociology and social sciences.

The citation format for civil engineering journals and ASCE publications.

The American Society of Mechanical Engineers numbered citation system.

Legal citations for law students and practitioners.

Chicago-format citations used by history, arts, and humanities

The essential citation format for biology, natural sciences, and scientific research.

GB/T 7714是中国学术写作的国家标准引用格式。

The Harvard citation style used in by UK, Australian, and international universities.

The IEEE citations for engineering and computer science.

The ISO 690 Style: International Bibliography Standard (2021 Edition)

The MHRA citation style guide used by arts and humanities in the UK.

MLA citation style for humanities, literature, and languages

The citation format for biomedical research, medical journals, and life sciences.

The citation style used in the UK by Law studies.

Writing about biblical or theological topics? SBL style is the standard for the field.

The student-friendly guide to Chicago-style citations for research papers and theses.

The Vancouver citation style for biomedical and health sciences.

The author-date system for anthropological research.

ABNT is the official citation format used in Brazil.

The Australian AGLC standard for citing in legal contexts.

A clearer alternative to the Bluebook for law students and practitioners.

The citation format for maths and American Mathematical Society publications.

The official citation style of the American Political Science Association developed.

The citation format for civil engineering journals and ASCE publications.

Legal citations for law students and practitioners.

The essential citation format for biology, natural sciences, and scientific research.

The IEEE citations for engineering and computer science.

The MHRA citation style guide used by arts and humanities in the UK.

The citation format for biomedical research, medical journals, and life sciences.

Writing about biblical or theological topics? SBL style is the standard for the field.

The Vancouver citation style for biomedical and health sciences.

ABNT is the official citation format used in Brazil.

The ACS citation style for chemistry and related sciences.

The standard citation style for physics journals and American Institute of Physics publications.

AMA citations for medicine and health sciences.

The APA citation style for psychology, education, and social sciences

The citation style used for sociology and social sciences.

The American Society of Mechanical Engineers numbered citation system.

Chicago-format citations used by history, arts, and humanities

GB/T 7714是中国学术写作的国家标准引用格式。

The Harvard citation style used in by UK, Australian, and international universities.

The ISO 690 Style: International Bibliography Standard (2021 Edition)

MLA citation style for humanities, literature, and languages

The citation style used in the UK by Law studies.

The student-friendly guide to Chicago-style citations for research papers and theses.

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Try these techniques in Wonders—an AI workspace for literature review. 21 days free. Students get 50% off.