Friesen, D. D., & Friesen, R. M. (1989). Counseling and marriage. Word Publishing.
芝加哥风格引文Friesen, Deloss D., 与 Ruby M. Friesen. Counseling and Marriage. Dallas: Word Publishing, 1989.
MLA引文Friesen, Deloss D., 与 Ruby M. Friesen. Counseling and Marriage. Word Publishing, 1989.
警告：这些引文格式不一定是100％准确.