This document provides an introduction to Harvard referencing. It explains why referencing is important, such as to acknowledge others' work and avoid plagiarism. Plagiarism is passing off others' work as your own. The document outlines how to reference different sources like books, journal articles, and websites in both in-text citations and reference lists. It also covers topics like secondary referencing, common knowledge, and when citations are needed. Overall, the document serves as a guide to using the Harvard referencing style correctly.