This document provides guidance on Harvard referencing style. It explains why we reference work, how to use in-text citations, and how to compile reference lists for different sources like books, journal articles, and web pages. It emphasizes being consistent and precise with references, and only citing sources for distinctive information rather than common knowledge. The document outlines the components of in-text citations and reference list entries for different source types, and provides examples for each. It also describes a five point code for determining what information requires a citation.