APA-Zitierstil (7. Ausg.)

Corey, G. (1986). Case approach to counseling and psychotherapy (2. ed.). Brooks/Cole.

Chicago-Zitierstil (17. Ausg.)

Corey, Gerald. Case Approach to Counseling and Psychotherapy. 2. ed. Monterey, Calif: Brooks/Cole, 1986.

MLA-Zitierstil (9. Ausg.)

Corey, Gerald. Case Approach to Counseling and Psychotherapy. 2. ed. Brooks/Cole, 1986.