APA-Zitierstil (7. Ausg.)

Richards, P. S., & Bergin, A. E. (2005). A spiritual strategy for counseling and psychotherapy (2.ed.). American Psychological Assoc.

Chicago-Zitierstil (17. Ausg.)

Richards, P. Scott, und Allen E. Bergin. A Spiritual Strategy for Counseling and Psychotherapy. 2.ed. Washington, DC: American Psychological Assoc, 2005.

MLA-Zitierstil (9. Ausg.)

Richards, P. Scott, und Allen E. Bergin. A Spiritual Strategy for Counseling and Psychotherapy. 2.ed. American Psychological Assoc, 2005.