APA (7e ed.) Bronvermelding

ebrary, Inc, Cohen, E. D., & Zinaich, S., Jr. (2013). Philosophy, counseling, and psychotherapy. Cambridge Scholars Publishing.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, Elliot D. Cohen, en Samuel Zinaich, Jr. Philosophy, Counseling, and Psychotherapy. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2013.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. Philosophy, Counseling, and Psychotherapy. Cambridge Scholars Publishing, 2013.