APA (7e ed.) Bronvermelding
Corey, G. (1982). Manual for theory and practice of counselling and psychotherapy. Brooks/cole.
Chicago (17e ed.) Bronvermelding
Corey, Gerald. Manual for Theory and Practice of Counselling and Psychotherapy. California: Brooks/cole, 1982.
MLA (9e ed.) Bronvermelding
Corey, Gerald. Manual for Theory and Practice of Counselling and Psychotherapy. Brooks/cole, 1982.
Let op: Deze citaties zijn niet altijd 100% accuraat.