Citation formats are standardized methods for acknowledging sources used in research and writing. They provide a consistent way to present information about books, articles, websites, and other materials, allowing readers to locate the original sources. Common citation formats include APA, MLA, and Chicago, each with specific rules for formatting references and in-text citations. Using the correct citation format is essential for academic integrity and helps avoid plagiarism. Different fields often prefer specific formats; for example, APA is commonly used in the social sciences, while MLA is favored in the humanities. Understanding these formats enhances the credibility of your work.