Cite the online dictionary in the "Reference List" in the following format: Title of entry. (Year of publication). In Title of dictionary. Retrieved Month Day, Year, from URL. For example, "Materialism. (2010). In Merriam-Webster's Collegiate Dictionary. Retrieved July 26, 2010, from http://www.britannica.com/dictionary?book=Dictionary" with no final period. The name of the dictionary should be in italics.
Place the citation in the "Reference List" in alphabetical order according to the first letter of the definition.
Cite the definition in the text by placing the defined word and the date of publication in parentheses after the relevant phrase, before the punctuation mark.