Writing & StyleStyle guide

MLA Format

MLA format combines manuscript presentation with source documentation. Start with the current ninth-edition rules, then apply the specific assignment or publication requirements. Keep paper layout, in-text citations, and Works Cited entries consistent, and avoid copying APA, Chicago, or another style system into an MLA paper.

Quick answer

For current MLA format, use the MLA Handbook, Ninth Edition, and the requirements of your instructor or venue. A typical MLA research paper uses consistent double spacing, readable type, one-inch margins, paragraph indentation, a running head with surname and page number when required, parenthetical in-text citations, and a separate Works Cited list; assignment instructions take priority when they differ.

Key details

Boundaryinstructor, department, journal, or venue instructions can modify presentation requirements for a specific submission
Core Issueformatting research projects and documenting sources under current MLA style
Current EditionMLA Handbook, Ninth Edition remains the current handbook as rechecked on 2026-10-01

Important caveats

Scope Boundary

Do not treat every classroom handout as a replacement for the current handbook. When an instructor or publisher gives explicit submission rules, follow those rules for that document.

Further guidance

First Page And Heading

Follow the assignment’s first-page and title-page instructions. MLA commonly uses first-page identifying information rather than a separate title page unless one is requested or the project requires it.

Paper Setup

For a standard student paper, use the current MLA/Purdue guidance for readable type, double spacing, one-inch margins, paragraph indentation, and a consistent page header unless the assignment specifies otherwise.

Source Documentation

MLA documentation links in-text citations to the Works Cited list. Build each entry from the source information required by the current MLA framework rather than copying a citation pattern from another style.

Worked Example

If the assignment requires MLA 9 but also asks for a separate title page, keep MLA-style citations and Works Cited formatting while following the instructor’s explicit title-page requirement.

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. MLA Handbook, Ninth Edition (opens in a new tab)Modern Language Association · The official MLA Style Center continues to identify the ninth edition as the current MLA Handbook and as the governing source for MLA format, works cited, in-text citations, notes and related documentation.
  2. MLA General Format (opens in a new tab)Purdue Online Writing Lab · MLA-style guidance for formatting the title of the writer’s own paper

Related guides

Writing & Style

MLA Title Case

MLA 9 describes title style as capitalizing the first word, last word, and all principal words. MLA’s public Style Center also documents the traditional lowercase treatment of internal prepositions, but its detailed preposition article is edition-labeled for MLA 8, so this engine does not yet treat the full MLA 9 converter profile as complete.

Explore the topic