What is the Harvard referencing system and what are its key elements for a bibliography?

the image you sent outlines the Harvard referencing system for compiling a bibliography in a research task.

This system provides a standardized way to acknowledge sources used in academic work, preventing plagiarism and allowing readers to locate the original materials. Key elements generally include the author's name, publication date, title of the work, and publisher/source information. The specific format varies slightly depending on the type of source, such as books, magazines, websites, or films, as demonstrated by the examples provided in your image.