Cita APA (7th ed.)

Purcell, M. (1957). The first Jesuit: St. Ignatius Loyola (1a. ed.). The Newman Press.

Cita Chicago (17th ed.)

Purcell, Mary. The First Jesuit: St. Ignatius Loyola. 1a. ed. The Newman Press, 1957.

Cita MLA (9th ed.)

Purcell, Mary. The First Jesuit: St. Ignatius Loyola. 1a. ed. The Newman Press, 1957.