This document provides instructions on how to cite sources using MLA style. It explains that citations tell readers where information came from to avoid plagiarism. Sources should be cited in-text after facts are used and also in a bibliography or works cited section at the end. When citing in-text, the source is placed in parentheses after the fact or group of facts. For the bibliography, the source is listed in a specific order - title, date, publisher, date accessed, and URL. Examples are provided of correctly cited in-text sources and bibliography entries.