Comma Before Or After Quotation Marks

Why do periods and commas go inside quotation marks in mla style? The reason for this convention is to improve the appearance of the text. Introduce the quote using your own words followed by :

If you're uncertain who your audience will be then it's best to always place your commas inside of. The rules for using quotation marks around a single word for emphasis have changed since people began using word processors for their writing. The commas here are bracketing commas, used as usual to set off weak interruptions;

Periods and commas always go inside quotation marks.

Here’s a more detailed explanation of punctuation with quotation marks. The mla handbook notes, “by convention, commas and periods that directly follow quotations go inside the closing quotation marks” (267). Then it said, “don't walk,” then, “walk,” all within thirty seconds. You can also use commas when a quotation is interrupted by a phrase like “he said” or “she said.” in fact, you use two commas.