APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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