This document provides guidelines for writing a literature review. It explains that a literature review surveys and analyzes scholarly sources on a topic to provide an overview of the most significant recent work. It should trace the evolution of debates within a field. The document offers tips for picking a topic, finding relevant literature using databases, evaluating sources, and organizing a literature review into an introduction defining the topic and trends, a body grouping sources into thematic clusters, and a conclusion summarizing themes, areas of controversy, and questions for further research.