Gaya APA

Harmless, J, W, &, G, D, L. (1987). Priesthood today and the Jesuit vocation. . St Louis: St Louis AAS on Jesuit Spirituality.

Gaya MLA

Harmless, J., William, &, Gelpi,, Donald, L.. "Priesthood today and the Jesuit vocation. ". St Louis: St Louis AAS on Jesuit Spirituality, 1987. Buku.