APA (7th ed.) Citation

Pius XII, P., & Camilleri, N. (1961). The problem of teen-age purity: The teachings of Pope Pius XII. Salesiana Publishers and Distributors.

Chicago Style (17th ed.) Citation

Pius XII, Pope, and Nazareno Camilleri. The Problem of Teen-age Purity: The Teachings of Pope Pius XII. New Rochelle, N.Y.: Salesiana Publishers and Distributors, 1961.

MLA (8th ed.) Citation

Pius XII, Pope, and Nazareno Camilleri. The Problem of Teen-age Purity: The Teachings of Pope Pius XII. Salesiana Publishers and Distributors, 1961.