Gaya APA

Poggi, V, S, &, P, J, S. (1984). Islam and culture. . Rome: Pontifical Gregorian University.

Gaya MLA

Poggi, Vincenzo,, S.J., &, Patrick, J.Ryan,, S.J.. "Islam and culture. ". Rome: Pontifical Gregorian University, 1984. Buku.