MLA Format Style Guide

MLA format is commonly used in literature, language, and the humanities. This guide covers MLA 9 citation rules, including how to format in-text citations, Works Cited entries, and overall paper structure.

Overview

MLA format is a widely used style guide developed by the Modern Language Association. It is commonly applied in the humanities, especially in literature, cultural studies, philosophy, and the arts.

MLA style prioritises clarity, conciseness, and consistency when citing sources and structuring academic work. It uses in-text parenthetical citations and a final “Works Cited” page that lists all referenced materials.

This guide is based on the 9th edition of the MLA Handbook and covers paper formatting, heading structure, in-text citation rules, and examples for a range of source types.

Paper Layout

General Formatting Rules

  • Font: Use a readable, academic font such as Times New Roman or Arial, 12 pt.
  • Spacing: Double-space all text, including quotations and the Works Cited list.
  • Margins: Set 1-inch (2.54 cm) margins on all sides of the page.
  • Alignment: Left-align text; do not justify.
  • Indentation: Indent the first line of each paragraph by 0.5 inches (1.27 cm).
  • Page Numbers: Add your last name and page number in the top-right header of each page.

Title and Heading Placement

MLA format does not require a separate title page unless specified by your instructor. Instead, place the following details in the upper-left corner of the first page, double-spaced:

  • Your full name
  • Instructor’s name
  • Course name and number
  • Date (written as: 23 May 2025)

Center the essay title one line below the date, using title case (capitalize major words). Do not bold, italicize, or underline the title.

Header Example

Nguyen 1 — This format appears in the top-right corner of every page, with your last name followed by the page number.

Structure & Headings

Paper Structure in MLA Format

MLA-style papers follow a simple, consistent structure. A typical essay includes:

  1. Header with your last name and page number
  2. Student information block (top left of first page)
  3. Title (centered, one line below date)
  4. Main body of text
  5. Works Cited page (new page)

MLA Heading Guidelines

Unlike APA or Chicago styles, MLA format does not use a structured system of heading levels. Headings in MLA are optional and primarily used to help organize long papers or sections.

  • Use title case: Capitalize all major words.
  • Use consistent font and style: No bold, underline, or italic for headings unless referring to a title.
  • Placement: Left-align headings, and separate them from surrounding paragraphs with line breaks.

Example Heading Structure (Optional)

If headings are used, MLA style allows flexibility. Here’s one way to organise them:

  • Level 1: Centered, Title Case
  • Level 2: Left-aligned, Title Case
  • Level 3: Indented, title case, ending with a period. Text follows on the same line.

Use headings only when they improve clarity or divide longer papers logically.

Citation Rules

In-Text Citations

MLA uses parenthetical citations that include the author's last name and the page number — with no comma in between. This applies to both direct quotes and paraphrased material.

  • Basic format: (Smith 123)
  • Narrative style: Smith argues that “...” (123).
  • Multiple authors: (Lee and Patel 88) or (Johnson et al. 45)
  • No author: Use a shortened title — e.g., ( Global Trends 17)

Citing Different Source Types

  • Books: (Morrison 58)
  • Articles: (Nguyen 233)
  • Webpages: (BBC News)
  • Multiple sources in one citation: (Clark 45; Jones 108)

Works Cited Page

The Works Cited list should appear on a new page, with the title centered at the top. List entries alphabetically by author surname. Use a hanging indent of 0.5 inches (1.27 cm) and double-space all lines.

  • Author(s)
  • Title of the source (italicized or in quotation marks)
  • Container (journal, book, website)
  • Publisher
  • Publication date
  • Location (e.g., page range, DOI, or URL)

Example:
Smith, John. Understanding Visual Media . Oxford University Press, 2020.

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Frequently Asked Questions

MLA format is a set of citation and formatting rules developed by the Modern Language Association. It is most commonly used in humanities disciplines like literature, cultural studies, and the arts.

The current version is the 9th edition of the MLA Handbook, released in 2021. It includes updated guidance on citing digital sources, containers, and student paper formatting.

MLA format does not require a separate title page unless requested by your instructor. Instead, place your name, instructor’s name, course, and date in the upper-left corner of the first page.

Use a shortened version of the title in quotation marks or italics in place of the author’s name in both in-text citations and the Works Cited entry.

A Works Cited page only lists the sources you directly reference in your paper. A Bibliography may include all sources you consulted. MLA requires a Works Cited list unless otherwise instructed.

The official source is the MLA Handbook, 9th edition. Many universities and writing centers also offer summaries based on these guidelines.

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Master MLA Format — Quickly and Accurately

Whether you're writing a research paper or just need help with a few citations, this guide gives you everything you need to apply MLA style confidently.

Looking for help with other citation styles? Explore our complete format guides:

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