Leo XIII, P., & Henry, H. T. (1902). Poems, charades, inscriptions of Pope Leo XIII: Including the revised compositions of his early life in chronological order,. American Ecclesiastical Review.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Leo XIII, Pope, و Hugh Thomas Henry. Poems, Charades, Inscriptions of Pope Leo XIII: Including the Revised Compositions of His Early Life in Chronological Order,. New York, Philadelphia: American Ecclesiastical Review, 1902.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Leo XIII, Pope, و Hugh Thomas Henry. Poems, Charades, Inscriptions of Pope Leo XIII: Including the Revised Compositions of His Early Life in Chronological Order,. American Ecclesiastical Review, 1902.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.