Παραπομπή σε μορφή APA (7η εκδ.)

Catholic Church. Pope (1939-1958 : Pius XII), Sheehan, S. G., & Pius XII, P. (1947). Encyclical letter of His Holiness Pius XII on the sacred liturgy: (Vatican Library translation). National Catholic Welfare Conference.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Catholic Church. Pope (1939-1958 : Pius XII), Shawn G. Sheehan, και Pope Pius XII. Encyclical Letter of His Holiness Pius XII on the Sacred Liturgy: (Vatican Library Translation). Washington: National Catholic Welfare Conference, 1947.

Παραπομπή σε μορφή MLA (8th εκδ.)

Catholic Church. Pope (1939-1958 : Pius XII), et al. Encyclical Letter of His Holiness Pius XII on the Sacred Liturgy: (Vatican Library Translation). National Catholic Welfare Conference, 1947.