Catholic University of America. Sulpician Seminary. (1924). Catalogue of the Sulpician Seminary, Catholic University of America for the scholastic year 1923-1924. Catholic University of America.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Catholic University of America. Sulpician Seminary. Catalogue of the Sulpician Seminary, Catholic University of America for the Scholastic Year 1923-1924. Washington, D. C.: Catholic University of America, 1924.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Catholic University of America. Sulpician Seminary. Catalogue of the Sulpician Seminary, Catholic University of America for the Scholastic Year 1923-1924. Catholic University of America, 1924.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.