APA (7th ed.) Citation

Chauncey, G. (2004). Why marriage?: The history shaping today's debate over gay equality. Basic Books.

Chicago Style (17th ed.) Citation

Chauncey, George. Why Marriage?: The History Shaping Today's Debate over Gay Equality. New York: Basic Books, 2004.

MLA (9th ed.) Citation

Chauncey, George. Why Marriage?: The History Shaping Today's Debate over Gay Equality. Basic Books, 2004.