<human>:  I'm writing an essay and I need to cite this source. How do I properly do that?
<bot>: To properly cite a source, you should include the author's name, the title of the source (if applicable), the publisher, and the date of publication. You should also include the relevant page numbers if you are directly quoting or paraphrasing from the source. Additionally, make sure to follow the formatting guidelines specified by the style guide you are referencing (APA, MLA, Chicago, etc.).