APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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