APA (7th ed.) Citation

McWhorter, J. H. (2012). What language is: (and what it isn't and what it could be). Gotham Books.

Chicago Style (17th ed.) Citation

McWhorter, John H. What Language Is: (and What It Isn't and What It Could Be). New York: Gotham Books, 2012.

MLA (8th ed.) Citation

McWhorter, John H. What Language Is: (and What It Isn't and What It Could Be). Gotham Books, 2012.