Cita APA (7a ed.)

Samons, S. L. (2009). When the opposite sex isn't: Sexual orientation in male-to-female transgender people. Routledge.

Cita Chicago Style (17a ed.)

Samons, Sandra L. When the Opposite Sex Isn't: Sexual Orientation in Male-to-female Transgender People. New York: Routledge, 2009.

Cita MLA (8a ed.)

Samons, Sandra L. When the Opposite Sex Isn't: Sexual Orientation in Male-to-female Transgender People. Routledge, 2009.