Gaya APA

Essays on the love commandment, transl. by Reginald H. & Ilse Fuller. : Jesus Christus in Historie und Theologie, 1975. . (1978). Philadelphia: Fortress Press.

Gaya MLA

Essays on the love commandment, transl. by Reginald H. & Ilse Fuller. : Jesus Christus in Historie und Theologie, 1975. . . Philadelphia: Fortress Press, 1978. Buku.