Citing your sources is an essential way to avoid plagiarism in a report, as it demonstrates that you have done your research and respect the intellectual property of others. Additionally, it helps readers to find and verify the information you present. There are various citation styles that you can use in your report, depending on your field, discipline, or preference. For instance, the American Psychological Association (APA) style is widely used in social sciences, education, and business, while the Modern Language Association (MLA) style is popular in humanities, literature, and languages. The University of Chicago Press style is also widely used in history, arts, and sciences. Each citation style has its own rules and formats for in-text citations and reference lists. You can find more information and examples on the websites of the respective organizations or on online guides like Purdue OWL or Citation Machine.