Pius, P. C. C. P. (1932). Caritate Christi Compulsi, Encyclical Letter of Pope Pius XI on the Depression, Its Causes and Its Remedy. New York.
Chicago Style (17th ed.) CitationPius, Pope; Catholic Church. Pope. Caritate Christi Compulsi, Encyclical Letter of Pope Pius XI on the Depression, Its Causes and Its Remedy. New York, 1932.
MLA (8th ed.) CitationPius, Pope; Catholic Church. Pope. Caritate Christi Compulsi, Encyclical Letter of Pope Pius XI on the Depression, Its Causes and Its Remedy. New York, 1932.
Warning: These citations may not always be 100% accurate.