Παραπομπή σε μορφή APA (7η εκδ.)

Catholic Church. Pope (1939-1958 : Pius XII) & Pius XII, P. On function of state in the modern world: Encyclical letter of His Holiness Pope Pius XII. St. Paul Editions.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Catholic Church. Pope (1939-1958 : Pius XII) και Pope Pius XII. On Function of State in the Modern World: Encyclical Letter of His Holiness Pope Pius XII. Boston: St. Paul Editions.

Παραπομπή σε μορφή MLA (8th εκδ.)

Catholic Church. Pope (1939-1958 : Pius XII) και Pope Pius XII. On Function of State in the Modern World: Encyclical Letter of His Holiness Pope Pius XII. St. Paul Editions.