It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
A detailed guide from University of Toronto Libraries about why and how we cite sources in academic writing. The guide includes links to many helpful online tutorials, style guides, and related documents to help you understand citation practice, and build correct citations for your bibliography.