SUNY Empire State College
Empire State College: Colons: Rules for Use
This resource discusses four uses of the colon: to signal a list, to signal and emphasize a comment or explanation that follows, to show that a longer quotation is coming, and after a greeting in a business letter. L.9-10.2b Colons
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When to Use and Not to Use Quotation Marks
This site provides information on the correct usage of quotation marks, along with examples for each rule discussed.