This document provides information on referencing sources using the Harvard referencing system. It explains that a reference list must be included with any assignment to give credit to original authors and allow readers to locate cited sources. The Harvard method requires including the author's name, publication date, title, publisher and page numbers for books, and author, date, title and URL for webpages. In-text citations include the author's name and date in parentheses. Online tools are available to help with referencing and checking for plagiarism.