Style de citation APA (7e éd.)

Corey, G. (2005). Case approach to counseling and psychotherapy (6th ed.). Thomson-Brooks/Cole.

Style de citation Chicago (17e éd.)

Corey, Gerald. Case Approach to Counseling and Psychotherapy. 6th ed. Australia ; [Belmont, CA] United States: Thomson-Brooks/Cole, 2005.

Style de citation MLA (9e éd.)

Corey, Gerald. Case Approach to Counseling and Psychotherapy. 6th ed. Thomson-Brooks/Cole, 2005.