Corey, G. (1990). I never knew I had a choice (4th.ed.). Brooks.
Citación estilo ChicagoCorey, Gerald. I Never Knew I Had a Choice. 4th.ed. California: Brooks, 1990.
Cita MLACorey, Gerald. I Never Knew I Had a Choice. 4th.ed. Brooks, 1990.
Warning: These citations may not always be 100% accurate.