Lua APA (7ú heag.)
Ignacio de Loyola, S. (1964). The spiritual exercises of St. Ignatius (1 ed.). Image Books.
Lua i Stíl Chicago (17ú heag.)
Ignacio de Loyola, S.I. The Spiritual Exercises of St. Ignatius. 1 ed. New York: Image Books, 1964.
Lua MLA (9ú heag.)
Ignacio de Loyola, S.I. The Spiritual Exercises of St. Ignatius. 1 ed. Image Books, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.