This document provides a summary of MLA style guidelines for formatting papers and citing sources, including: formatting papers with 1 inch margins, double spacing, and header with author's last name and page number; using parenthetical citations with author's last name and page number or short title; and formatting the Works Cited page alphabetically by author's last name. MLA style regulates formatting, in-text citations, and bibliographies to give credit to sources and allow readers to find them.