Remembering just a few simple rules can help you use the correct punctuation as you introduce quotations. There are some exceptions to the rules below, but they should help you use the correct punctuation with quotations most of the time.
Notice that the word "that" is used in three of the examples above, and when it is used as it is in the examples, "that" replaces the comma which would be necessary without "that" in the sentence. You usually have a choice, then, when you begin a sentence with a phrase such as "Thoreau says." You either can add a comma after "says" (Thoreau says, "quotation") or you can add the word "that" with no comma (Thoreau says that "quotation.")
How to punctuate quotations in an essay - Advance Dental
Notice that there are only two punctuation marks that are used to introduce quotations: the comma and the colon (:). Note that a semicolon (;) is not used to introduce quotations.
Suggested Ways to Introduce Quotations: Columbia College
When you are finished with each section (or, if you wish, wait until you've done them all), click on "Grammar's Version," which will reveal how we would have punctuated the sentence(s). Don't forget to add any ending quotation marks. If you cheat by looking at Grammar's Version first, your computer will start to smell like an old sneaker.
Suggested ways to introduce quotations
The style presented here is consistent with (16th ed.) and the (7th ed.), and is appropriate for most academic and professional writing. Newspapers tend to favor quotation marks in place of italics for most titles.