APA-referens (7:e uppl.)
Corey, G., Nicholas, L., & Bawa, U. (2017). Theory and practice of counseling and psychotherapy (2nd South African Edition.). Cengage Learning.
Chicago-referens (17:e uppl.)
Corey, G., L.J Nicholas, och U. Bawa. Theory and Practice of Counseling and Psychotherapy. 2nd South African Edition. South Africa: Cengage Learning, 2017.
MLA-referens (9:e uppl.)
Corey, G., et al. Theory and Practice of Counseling and Psychotherapy. 2nd South African Edition. Cengage Learning, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.