APA (7th ed.) Zitazioa

Corey, G. (1996). Theory and practice of counseling and psychotherapy. Brooks / Cole.

Chicago Style (17th ed.) Zitazioa

Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. California: Brooks / Cole, 1996.

MLA (9th ed.) Zitazioa

Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. Brooks / Cole, 1996.