توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

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

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

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

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

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