APA
Groeschel B. J., . (1983). Spiritual passages: the psychology of spiritual development "for those who seek". New York: Crossroad.
Chicago
Groeschel Benedict J, . 1983. Spiritual passages: the psychology of spiritual development "for those who seek". New York: Crossroad.
Harvard
Groeschel B. J., . (1983). Spiritual passages: the psychology of spiritual development "for those who seek". New York: Crossroad.
MLA
Groeschel Benedict J, . Spiritual passages: the psychology of spiritual development "for those who seek". New York: Crossroad. 1983.
文字出版細節:New York : Crossroad, 1983.說明: xi, 210 p. : ill. ; 24 cmISBN: 
BK