APA Alıntı

Richard S Sharf. (1999). Theories of psychotherapy & counseling. Brooks/Cole.

Chicago Stili Alıntı

Richard S Sharf. Theories of Psychotherapy & Counseling. Australia: Brooks/Cole, 1999.

MLA Alıntı

Richard S Sharf. Theories of Psychotherapy & Counseling. Brooks/Cole, 1999.