O'Malley, J. W., & Padberg, S. (2007). In the "Old Society" How Important Was Theology in Jesuit Education? e-Publications@Marquette.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)O'Malley, John W., و S.J Padberg. In the "Old Society" How Important Was Theology in Jesuit Education? e-Publications@Marquette, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)O'Malley, John W., و S.J Padberg. In the "Old Society" How Important Was Theology in Jesuit Education? e-Publications@Marquette, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.