Cita APA (7th ed.)

Corey, G. (2001). Student manual for theory and practice of counseling and psychotherapy (6th ed.). Brooks/Cole Thomson Learning.

Cita Chicago (17th ed.)

Corey, Gerald. Student Manual for Theory and Practice of Counseling and Psychotherapy. 6th ed. Australia: Brooks/Cole Thomson Learning, 2001.

Cita MLA (9th ed.)

Corey, Gerald. Student Manual for Theory and Practice of Counseling and Psychotherapy. 6th ed. Brooks/Cole Thomson Learning, 2001.