Place periods and commas inside quotation marks.
This rule applies to single quotation marks as well as double quotation marks. It also applies to all uses of quotation marks: for quoted material, for titles of works, and for words used as words.
This rules applies even to words and phrases.
EXCEPTION:In MLA and APA documentation styles, the period follows the page number in parentheses.
Exercise: Quotation marks 1
Exercise: Quotation marks 2
Related topics:
MLA in-text citations
APA in-text citations