APA (7th ed.) Citation

Puhl, L. J. (1951). The spiritual exercises of St. Ignatius: Based on the studies in the language of the autograph. Loyola University Press.

Chicago Style (17th ed.) Citation

Puhl, Louis J. The Spiritual Exercises of St. Ignatius: Based on the Studies in the Language of the Autograph. Chicago: Loyola University Press, 1951.

MLA (8th ed.) Citation

Puhl, Louis J. The Spiritual Exercises of St. Ignatius: Based on the Studies in the Language of the Autograph. Loyola University Press, 1951.