Gaya APA

The theology of Paul Tillich, ed.by Charles W.Kegley, rev.ed. Edisi pertama 1952. . (1982). New York: Pilgrim Press.

Gaya MLA

The theology of Paul Tillich, ed.by Charles W.Kegley, rev.ed. Edisi pertama 1952. . . New York: Pilgrim Press, 1982. Buku.