Gaya APA

Wilken, R, L. (2003). The Spirit of early Christian thought: Seeking the face of God. . New Haven & London: New Haven & London Yale University Press.

Gaya MLA

Wilken, Robert, Louis. "The Spirit of early Christian thought: Seeking the face of God. ". New Haven & London: New Haven & London Yale University Press, 2003. Buku.