Cita APA (7a ed.)

Halperin, D. M. (1990). One hundred years of homosexuality. New York: Routledge.

Cita Chicago Style (17a ed.)

Halperin, David M. One Hundred Years of Homosexuality. New York: Routledge, 1990.

Cita MLA (8a ed.)

Halperin, David M. One Hundred Years of Homosexuality. New York: Routledge, 1990.