توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Catholic Church. Pope (1963-1978 : Paul VI) & National Catholic Welfare Conference. (1965). Pastoral constitution on the Church in the modern world. National Catholic Welfare Conference.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Catholic Church. Pope (1963-1978 : Paul VI) و National Catholic Welfare Conference. Pastoral Constitution on the Church in the Modern World. Washington: National Catholic Welfare Conference, 1965.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Catholic Church. Pope (1963-1978 : Paul VI) و National Catholic Welfare Conference. Pastoral Constitution on the Church in the Modern World. National Catholic Welfare Conference, 1965.