APA (7e ed.) Bronvermelding

Corey, G. (1996). Theory and practice of counseling and psychotherapy (5th ed.). Brooks/Cole Pub.

Chicago (17e ed.) Bronvermelding

Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. 5th ed. Pacific Grove, Calif: Brooks/Cole Pub, 1996.

MLA (9e ed.) Bronvermelding

Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. 5th ed. Brooks/Cole Pub, 1996.