A note on citing materials found on a website: If you’re citing formal documentation (e.g. Word, PDF documents) found on a website, you should cite it like a book or journal article (including all relevant publisher information and a URL). For other information found on a website or page, footnote/endnote citation should include some or all of the following elements.
1. Author Firstname Lastname, “title of webpage,” name of publishing entity, publication/last modified date (if given), access date, URL.
Webpage with Date; No Author
1. “Style Guide,” Wikipedia, last modified July 18, 2008, http://en.wikipedia.org/wiki/Style_guide.
Webpage with Date and Author
7. Mister Jalopy, “Effulgence of the North: Storefront Arctic Panorama in Los Angeles,” Dinosaurs and Robots, last modified January 30, 2009, http://www.dinosaursandrobots.com/2009/01/effulgence-of-north-storefront-arctic.html.