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How to Cite in MLA Format: Complete 9th Edition Guide

How to Cite in MLA Format: Complete 9th Edition Guide

This guide will help you understand how to properly cite sources in MLA format, the standard citation style for literature, languages, and humanities disciplines, ensuring that your academic work meets the Modern Language Association's current guidelines and conventions.

Feb 5, 2026

By

Author Picture: Joe Pacal, MSc

Joe Pacal, MSc

TL;DR

MLA style uses author-page citations like (Smith 45) with a Works Cited list at the end of your paper. This guide covers in-text citation formats, the container system for nested sources, and reference entries for journals, books, websites, and multimedia. Key 9th edition features include optional URLs and flexible core elements. Perfect for literature, languages, and humanities papers.

The Official Source

The MLA Handbook, 9th Edition (2021) is the only official guide for MLA style, published by the Modern Language Association. Available in paperback, hardcover, and spiral-bound formats at mla.org, with online access through MLA Handbook Plus.

The 9th edition expanded guidance on inclusive language, added hundreds of citation examples, and refined the core elements template introduced in the 8th edition.

Quick Overview

MLA uses a core elements system—a flexible template that works for any source type:

  1. In-text citations — Author and page number in parentheses

  2. Works Cited — Full source details at the end of your paper

In-Text Citations

MLA in-text citations include the author's last name and page number (no comma between them).

Basic Format

The novel explores themes of identity and belonging (Morrison 45).

Morrison explores themes of identity and belonging (45).

Two Authors

The study revealed unexpected patterns (Smith and Jones 112).

Three or More Authors

Use the first author's name followed by "et al."

Recent scholarship challenges this interpretation (Garcia et al. 78).

No Author

Use a shortened version of the title.

The article highlights growing concerns ("Climate Crisis" 12).

No Page Numbers

For online sources without page numbers, omit the page number entirely. You may include paragraph numbers if provided.

The report emphasizes prevention strategies (World Health Organization).

Works Cited Basics

Your Works Cited page appears at the end of your paper on a new page. Center the title "Works Cited" (not bold, not italicized). Use hanging indents for each entry.

The Core Elements Template

MLA 9th edition uses nine core elements in this order:

  1. Author.

  2. Title of source.

  3. Title of container,

  4. Contributors,

  5. Version,

  6. Number,

  7. Publisher,

  8. Publication date,

  9. Location.

Not every source has all elements—include only what's available and relevant.

Common Source Examples

Book

Smith, Zadie. White Teeth. Vintage Books, 2000.

Journal Article (Print)

Kincaid, Jamaica. "Girl." The New Yorker, 26 June 1978, pp. 29–32.

Journal Article (Database)

Lanser, Susan S. "The Feminist Poetics of Narrative Voice." Style, vol. 50, no. 4, 2016, pp. 473–94. JSTOR, https://www.jstor.org/stable/10.5325/style.50.4.0473.

Website

Hollmichel, Stefanie. "The Reading Brain: Differences between Digital and Print." So Many Books, 25 Apr. 2013, somanybooksblog.com/reading-brain-differences/.

YouTube Video

"How to Cite Sources in MLA Format." YouTube, uploaded by Scribbr, 14 Mar. 2019, www.youtube.com/watch?v=example.

Interview

Elba, Idris. Interview by Terry Gross. Fresh Air, NPR, 4 Sept. 2017.

Key 9th Edition Updates

The MLA 9th edition (2021) refined several guidelines:

  • Inclusive language — New chapter on writing with respect and avoiding bias

  • URLs optional — DOIs and permalinks preferred; URLs may be omitted if stable access exists

  • Grammar guidance — Expanded chapters on punctuation, spelling, and mechanics

  • More examples — New appendix with hundreds of sample entries by format

  • Annotated bibliographies — New guidance for creating annotations

Formatting Your Paper

MLA format requirements:

  • Font: Readable 12-point font (Times New Roman, Arial, or similar)

  • Margins: 1 inch on all sides

  • Spacing: Double-spaced throughout

  • Header: Your last name and page number in the upper right corner

  • Heading: Your name, instructor, course, and date (left-aligned, double-spaced)

  • Title: Centered, not bold or italicized (unless it contains a title)

Common Mistakes to Avoid

Title capitalization — Use title case for all titles in Works Cited entries (capitalize major words)

Punctuation between elements — Most elements end with periods; container titles are followed by commas

Author names — Invert only the first author's name: "Smith, John, and Jane Doe"

URLs — Remove "https://" when including URLs; DOIs are preferred when available

Quotation marks vs. italics — Italicize standalone works (books, films, albums); use quotation marks for works within containers (articles, chapters, songs)

Who Uses MLA Style?

MLA is the standard citation format for:

  • Literature and literary criticism

  • Languages and linguistics

  • Cultural studies

  • Philosophy

  • Religious studies

  • Art history

  • Theater and performance studies

Most English composition courses at the high school and undergraduate level require MLA format.

Further Resources

Need help generating MLA citations? Research tools like Wonders can export your sources in MLA format automatically.

Frequently asked questions

Does MLA require URLs in Works Cited entries?

Yes, MLA 9th edition requires URLs for online sources (without the http:// or https://). However, if your instructor prefers DOIs, use those instead—they're more stable. Only omit URLs if they're extremely long and a DOI or permalink is available.

Does MLA require URLs in Works Cited entries?

Yes, MLA 9th edition requires URLs for online sources (without the http:// or https://). However, if your instructor prefers DOIs, use those instead—they're more stable. Only omit URLs if they're extremely long and a DOI or permalink is available.

Does MLA require URLs in Works Cited entries?

Yes, MLA 9th edition requires URLs for online sources (without the http:// or https://). However, if your instructor prefers DOIs, use those instead—they're more stable. Only omit URLs if they're extremely long and a DOI or permalink is available.

How do I cite a source found in a database?

Include the database as a second container after your journal information: Journal Title, vol. X, no. X, Year, pp. XX–XX. Database Name, doi or URL. Many instructors accept just the DOI without naming the database.

How do I cite a source found in a database?

Include the database as a second container after your journal information: Journal Title, vol. X, no. X, Year, pp. XX–XX. Database Name, doi or URL. Many instructors accept just the DOI without naming the database.

How do I cite a source found in a database?

Include the database as a second container after your journal information: Journal Title, vol. X, no. X, Year, pp. XX–XX. Database Name, doi or URL. Many instructors accept just the DOI without naming the database.

How do I handle sources with no page numbers?

For in-text citations, use whatever locator is available: paragraph numbers (par. 4), section headings, chapter numbers, or timestamps for videos. If nothing is available, use just the author's name.

How do I handle sources with no page numbers?

For in-text citations, use whatever locator is available: paragraph numbers (par. 4), section headings, chapter numbers, or timestamps for videos. If nothing is available, use just the author's name.

How do I handle sources with no page numbers?

For in-text citations, use whatever locator is available: paragraph numbers (par. 4), section headings, chapter numbers, or timestamps for videos. If nothing is available, use just the author's name.

What's a container in MLA?

A container is the larger work that holds your source. A journal article's container is the journal; an episode's container is the TV series; a web page's container is the website. Some sources have nested containers—an article in a database has the journal as Container 1 and the database as Container 2.

What's a container in MLA?

A container is the larger work that holds your source. A journal article's container is the journal; an episode's container is the TV series; a web page's container is the website. Some sources have nested containers—an article in a database has the journal as Container 1 and the database as Container 2.

What's a container in MLA?

A container is the larger work that holds your source. A journal article's container is the journal; an episode's container is the TV series; a web page's container is the website. Some sources have nested containers—an article in a database has the journal as Container 1 and the database as Container 2.

Do I include access dates for websites?

Only if the source lacks a publication date or is likely to change. Most stable web pages with clear publication dates don't need access dates in MLA 9. When included, format as: Accessed 2 Jan. 2025.

Do I include access dates for websites?

Only if the source lacks a publication date or is likely to change. Most stable web pages with clear publication dates don't need access dates in MLA 9. When included, format as: Accessed 2 Jan. 2025.

Do I include access dates for websites?

Only if the source lacks a publication date or is likely to change. Most stable web pages with clear publication dates don't need access dates in MLA 9. When included, format as: Accessed 2 Jan. 2025.

Does MLA require URLs in Works Cited entries?

Yes, MLA 9th edition requires URLs for online sources (without the http:// or https://). However, if your instructor prefers DOIs, use those instead—they're more stable. Only omit URLs if they're extremely long and a DOI or permalink is available.

What's a container in MLA?

A container is the larger work that holds your source. A journal article's container is the journal; an episode's container is the TV series; a web page's container is the website. Some sources have nested containers—an article in a database has the journal as Container 1 and the database as Container 2.

How do I cite a source found in a database?

Include the database as a second container after your journal information: Journal Title, vol. X, no. X, Year, pp. XX–XX. Database Name, doi or URL. Many instructors accept just the DOI without naming the database.

Do I include access dates for websites?

Only if the source lacks a publication date or is likely to change. Most stable web pages with clear publication dates don't need access dates in MLA 9. When included, format as: Accessed 2 Jan. 2025.

How do I handle sources with no page numbers?

For in-text citations, use whatever locator is available: paragraph numbers (par. 4), section headings, chapter numbers, or timestamps for videos. If nothing is available, use just the author's name.

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

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AMA citations for medicine and health sciences.

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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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Students get 50% off.

Finding these guides useful?

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