Aelred, v. R., Dutton, M. L., & Braceland, L. C. (2010). Spiritual friendship. Cistercian fathers series.
Chicago Style (17th ed.) CitationAelred, von Rievaulx, Marsha L. Dutton, and Lawrence C. Braceland. "Spiritual Friendship." Cistercian Fathers Series 2010.
MLA引文Aelred, von Rievaulx, et al. "Spiritual Friendship." Cistercian Fathers Series, 2010.
警告:這些引文格式不一定是100%准確.