Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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