Isbouts, J. (2014). The story of Christianity: A chronicle of Christian civilization from ancient Rome to today (1st [edition].). National Geographic.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Isbouts, Jean-Pierre. The Story of Christianity: A Chronicle of Christian Civilization from Ancient Rome to Today. 1st [edition]. Washington, DC: National Geographic, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Isbouts, Jean-Pierre. The Story of Christianity: A Chronicle of Christian Civilization from Ancient Rome to Today. 1st [edition]. National Geographic, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.