Gaya APA

Toner, J, J. (1991). Discerning God's will: Ignatius of Loyola's teaching on Christian decision making. . St Louis: St Louis Institute of Jesuit Sources.

Gaya MLA

Toner, Jules, J.. "Discerning God's will: Ignatius of Loyola's teaching on Christian decision making. ". St Louis: St Louis Institute of Jesuit Sources, 1991. Buku.