Cita APA (7a ed.)
Corey, G. (1986). I never knew I had a choice (3rd.ed.). Brooks/Cole.
Cita Chicago Style (17a ed.)
Corey, Gerald. I Never Knew I Had a Choice. 3rd.ed. Pacific Grove: Brooks/Cole, 1986.
Cita MLA (9a ed.)
Corey, Gerald. I Never Knew I Had a Choice. 3rd.ed. Brooks/Cole, 1986.
Precaución: Estas citas no son 100% exactas.