Cita APA (7a ed.)

Sullivan, A. (1998). Love undetectable: Notes on friendship, sex, and survival. Alfred A. Knopf.

Cita Chicago Style (17a ed.)

Sullivan, Andrew. Love Undetectable: Notes on Friendship, Sex, and Survival. New York: Alfred A. Knopf, 1998.

Cita MLA (9a ed.)

Sullivan, Andrew. Love Undetectable: Notes on Friendship, Sex, and Survival. Alfred A. Knopf, 1998.