The document discusses the key components of MLA format, including the built-in paper format, in-text citations, and works cited list. The paper format specifies guidelines for margins, font, headers, paragraphs, and the title page. In-text citations correspond to sources in the works cited list and provide enough information to locate each source. The works cited list is on a separate page at the end and each source type, such as books, articles, and websites, has a specific citation style.