APA-referens (7:e uppl.)

Ignatius, o. L., & Rickaby, J. (1923). The spiritual exercises of St. Ignatius Loyola: Spanish and English (2d ed.). Benziger Brothers.

Chicago-referens (17:e uppl.)

Ignatius, of Loyola, och Joseph Rickaby. The Spiritual Exercises of St. Ignatius Loyola: Spanish and English. 2d ed. New York: Benziger Brothers, 1923.

MLA-referens (8:e uppl.)

Ignatius, of Loyola, och Joseph Rickaby. The Spiritual Exercises of St. Ignatius Loyola: Spanish and English. 2d ed. Benziger Brothers, 1923.