Can You Use Parentheses In MLA?

Can You Use Parentheses In MLA? Can you use parentheses in MLA? Yes, pages 71-72 of the MLA Handbook for Writers of Research Papers indicates that parentheses are fine to use in an MLA paper. Are parentheses allowed in MLA? Include a parenthetical citation when you refer to, summarize, paraphrase, or quote from another source.