Gaya APA

McFadden, B, C. (1978). The possibilities and limits of phenomenology as method: A study in the philosophical theology of John Macquarrie. Petikan dari disertasi P.U.G. . Romae: PUG.

Gaya MLA

McFadden, Bartley,, C.S.C.. "The possibilities and limits of phenomenology as method: A study in the philosophical theology of John Macquarrie. Petikan dari disertasi P.U.G. ". Romae: PUG, 1978. Buku.