Παραπομπή σε μορφή APA (7η εκδ.)

Corey, G. (2017). Theory and practice of counseling and psychotherapy (Tenth edition.). Cengage Learning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. Tenth edition. Boston, MA, USA: Cengage Learning, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. Tenth edition. Cengage Learning, 2017.