Style de citation APA (7e éd.)

Catholic Church. Popes, Catholic Church. Pope (1922-1939 : Pius XI), Catholic Church. Pope (1878-1903 : Leo XIII), & Catholic Church. Pope (1914-1922 : Benedict XV). (1940). Directives pontificales sur le tiers-ordre franciscain. s.n..

Style de citation Chicago (17e éd.)

Catholic Church. Popes, Catholic Church. Pope (1922-1939 : Pius XI), Catholic Church. Pope (1878-1903 : Leo XIII), et Catholic Church. Pope (1914-1922 : Benedict XV). Directives Pontificales Sur Le Tiers-ordre Franciscain. [Québec: s.n., 1940.

Style de citation MLA (8e éd.)

Catholic Church. Popes, et al. Directives Pontificales Sur Le Tiers-ordre Franciscain. s.n., 1940.