Cita APA (7a ed.)

Harvey, J. F., & Bradley, G. V. (2003). Same-sex attraction: A parents' guide. St. Augustine's Press.

Cita Chicago Style (17a ed.)

Harvey, John F., y Gerard V. Bradley. Same-sex Attraction: A Parents' Guide. South Bend, Ind.: St. Augustine's Press, 2003.

Cita MLA (9a ed.)

Harvey, John F., y Gerard V. Bradley. Same-sex Attraction: A Parents' Guide. St. Augustine's Press, 2003.