Paul VI, P. (1964). On the role of the Catholic university graduate: Two addresses, January 3, 1964 [and] September 3, 1963. National Catholic Welfare Conference.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Paul VI, Pope. On the Role of the Catholic University Graduate: Two Addresses, January 3, 1964 [and] September 3, 1963. Washington, D.C.: National Catholic Welfare Conference, 1964.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Paul VI, Pope. On the Role of the Catholic University Graduate: Two Addresses, January 3, 1964 [and] September 3, 1963. National Catholic Welfare Conference, 1964.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.