APA (7e ed.) Bronvermelding
Corey, G. (2005). Theory and practice of counseling and psychotherapy (7th ed.). Brooks / Cole.
Chicago (17e ed.) Bronvermelding
Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. 7th ed. Australia: Brooks / Cole, 2005.
MLA (9e ed.) Bronvermelding
Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. 7th ed. Brooks / Cole, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.