APA (7e ed.) Bronvermelding
Corey, G. (2001). Case approach to counseling and psychotherapy (5th ed.). Brooks/Cole.
Chicago (17e ed.) Bronvermelding
Corey, Gerald. Case Approach to Counseling and Psychotherapy. 5th ed. Australia: Brooks/Cole, 2001.
MLA (9e ed.) Bronvermelding
Corey, Gerald. Case Approach to Counseling and Psychotherapy. 5th ed. Brooks/Cole, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.