Crabb, L. J. (1987). Understanding people: Deep longings for relationship. Ministry Resources library.
芝加哥风格引文Crabb, Lawrence J. Understanding People: Deep Longings for Relationship. Grand Rapids: Ministry Resources library, 1987.
MLA引文Crabb, Lawrence J. Understanding People: Deep Longings for Relationship. Ministry Resources library, 1987.
警告：这些引文格式不一定是100％准确.