MLA Format, or Modern Language Association format, is a style guide commonly used in academic writing, particularly in the humanities. It provides a standardized way to format papers, including guidelines for margins, font size, and line spacing. Typically, papers are double-spaced with 1-inch margins and use a legible font like Times New Roman in 12-point size. In addition to formatting, MLA Format emphasizes proper citation of sources. In-text citations include the author's last name and page number, while a Works Cited page at the end lists all referenced works. This helps avoid plagiarism and allows readers to locate the original sources.