APA-referens (7:e uppl.)

Catholic Church. Pope (1939-1958 : Pius XII), National Catholic Welfare Conference, Pius XII, P., & Schmiedeler, E. (1943). Mystici corporis: Encyclical letter of Pope Pius XII on the mystical body of Christ. National Catholic Welfare Conference.

Chicago-referens (17:e uppl.)

Catholic Church. Pope (1939-1958 : Pius XII), National Catholic Welfare Conference, Pope Pius XII, och Edgar Schmiedeler. Mystici Corporis: Encyclical Letter of Pope Pius XII on the Mystical Body of Christ. Washington, D.C.: National Catholic Welfare Conference, 1943.

MLA-referens (8:e uppl.)

Catholic Church. Pope (1939-1958 : Pius XII), et al. Mystici Corporis: Encyclical Letter of Pope Pius XII on the Mystical Body of Christ. National Catholic Welfare Conference, 1943.