APA Style

Wagner, C, P., Pennoyer, F. (1990). Wrestling with dark angels : toward a deeper understanding of the supernatural forces in spiritual warfare / C. Peter Wagner & F. Douglas Pennoyer, editors. . VENTRA,CALIFORNIA: Regal Books.

MLA Style

Wagner, C., P.., Pennoyer, F.. "Wrestling with dark angels : toward a deeper understanding of the supernatural forces in spiritual warfare / C. Peter Wagner & F. Douglas Pennoyer, editors.". VENTRA,CALIFORNIA: Regal Books, 1990. Text.