United States Catholic Conference & United States Catholic Conference. Office of International Justice and Peace. (1979). The Nuclear threat: Reading the signs of the times. Office of International Justice and Peace, United States Catholic Conference.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States Catholic Conference و United States Catholic Conference. Office of International Justice and Peace. The Nuclear Threat: Reading the Signs of the Times. Washington, D.C.: Office of International Justice and Peace, United States Catholic Conference, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States Catholic Conference و United States Catholic Conference. Office of International Justice and Peace. The Nuclear Threat: Reading the Signs of the Times. Office of International Justice and Peace, United States Catholic Conference, 1979.