APA (7th ed.) Citation

Friesen, D. D., & Friesen, R. M. (1989). Counseling and marriage. Word publishing.

Chicago Style (17th ed.) Citation

Friesen, DeLoss David, and Ruby M. Friesen. Counseling and Marriage. Dallas [etc.]: Word publishing, 1989.

MLA (9th ed.) Citation

Friesen, DeLoss David, and Ruby M. Friesen. Counseling and Marriage. Word publishing, 1989.