Attribution in writing refers to the practice of crediting the original source of ideas, information, or quotations that are used in a written work. Attribution is an important aspect of academic and professional writing, as it helps to establish the credibility and authority of the work and to avoid plagiarism. There are many different ways to attribute sources in writing, and the specific method used will depend on the context and the style guide being followed. In general, attribution involves providing a citation or reference to the original source, either within the text of the document or in a separate list of references or works cited.