Gaya APA

Barry, W, A, &, D, R, G. (2002). Contemplatives in action: The Jesuit way. . New York/Mahwah: New York/Mahwah Paulist Press.

Gaya MLA

Barry, William, A., &, Doherty,, Robert, G.. "Contemplatives in action: The Jesuit way. ". New York/Mahwah: New York/Mahwah Paulist Press, 2002. Buku.