APA (7. basım) Alıntı

Catholic Church. Pope (1922-1939 : Pius XI) & Pius XI, P. (1937). On the recitation of the rosary to combat modern world evils: Encyclical letter (Ingravescentibus malis) of His Holiness Pope Pius XI. National Catholic Welfare Conference.

Chicago Style (17. basım) Atıf

Catholic Church. Pope (1922-1939 : Pius XI) ve Pope Pius XI. On the Recitation of the Rosary to Combat Modern World Evils: Encyclical Letter (Ingravescentibus Malis) of His Holiness Pope Pius XI. Washington, D. C.: National Catholic Welfare Conference, 1937.

MLA (8th ed.) Atıf

Catholic Church. Pope (1922-1939 : Pius XI) ve Pope Pius XI. On the Recitation of the Rosary to Combat Modern World Evils: Encyclical Letter (Ingravescentibus Malis) of His Holiness Pope Pius XI. National Catholic Welfare Conference, 1937.