Παραπομπή σε μορφή APA (7η εκδ.)

Catholic Church. Pope (1963-1978 : Paul VI) & United States Catholic Conference. (1971). Determining norms for expediting marriage cases: Apostolic letter. U.S. Catholic Conference.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Catholic Church. Pope (1963-1978 : Paul VI) και United States Catholic Conference. Determining Norms for Expediting Marriage Cases: Apostolic Letter. Washington, DC: U.S. Catholic Conference, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Catholic Church. Pope (1963-1978 : Paul VI) και United States Catholic Conference. Determining Norms for Expediting Marriage Cases: Apostolic Letter. U.S. Catholic Conference, 1971.