Quotation marks are used to set off a person's words, whether spoken or written. They are placed at both the beginning and end of the quote. Ex: Sue remarked, "I'll meet you at the movies," A comma is ...
Note the order of the punctuation: Quotation mark, citation, and then period. If only part of a quote is needed, it is possible to omit information and replace it with ellipses. Ellipses (. . .) are ...