O'Grady, W. D., & Archibald, J. (2017). Contemporary linguistics: An introduction (7th ed.). Bedford/St. Martin's.
Chicago Style (17th ed.) CitationO'Grady, William D., and John Archibald. Contemporary Linguistics: An Introduction. 7th ed. Boston: Bedford/St. Martin's, 2017.
MLA (9th ed.) CitationO'Grady, William D., and John Archibald. Contemporary Linguistics: An Introduction. 7th ed. Bedford/St. Martin's, 2017.