Paul VI, P. (1976). Message of His Holiness Pope Paul VI to the cardinals, archbishops and bishops of the United States: On the occasion of the United States Bicentennial. Washington, D.C..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Paul VI, Pope. Message of His Holiness Pope Paul VI to the Cardinals, Archbishops and Bishops of the United States: On the Occasion of the United States Bicentennial. Washington, D.C., 1976.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Paul VI, Pope. Message of His Holiness Pope Paul VI to the Cardinals, Archbishops and Bishops of the United States: On the Occasion of the United States Bicentennial. Washington, D.C., 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.