O'Brien, W. J. (1991). The labor of God: An Ignatian view of church and culture. Georgetown University Press.
Chicago Style (17th ed.) CitationO'Brien, Willaim James. The Labor of God: An Ignatian View of Church and Culture. Washington, D.C.: Georgetown University Press, 1991.
MLA引文O'Brien, Willaim James. The Labor of God: An Ignatian View of Church and Culture. Georgetown University Press, 1991.
警告:這些引文格式不一定是100%准確.