APA-Zitierstil (7. Ausg.)

Neukrug, E. (2015). The SAGE encyclopedia of theory in counseling and psychotherapy. SAGE Publications.

Chicago-Zitierstil (17. Ausg.)

Neukrug, Ed. The SAGE Encyclopedia of Theory in Counseling and Psychotherapy. Thousand Oaks, California: SAGE Publications, 2015.

MLA-Zitierstil (9. Ausg.)

Neukrug, Ed. The SAGE Encyclopedia of Theory in Counseling and Psychotherapy. SAGE Publications, 2015.