Go to the Wikipedia page for the article that you want to cite. Click Cite this page. This link is in the "Tools" section of the column of options that's on the left side of the page. Find your citation style. Scroll through the list of blue citation headers until you find your preferred citation style (e.g., "APA style").

Wikipedia is a useful source of background information that students often use in the early stages of research. However, when you’re writing your paper, it’s usually better to seek out a more reliable source and cite that instead. If you’re sure you want to cite Wikipedia, make sure to correctly format the citation according to ...