Moller, V. (2019). The map of knowledge: A thousand-year history of how classical ideas were lost and found (First American edition.). Doubleday.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Moller, Violet. The Map of Knowledge: A Thousand-year History of How Classical Ideas Were Lost and Found. First American edition. New York: Doubleday, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Moller, Violet. The Map of Knowledge: A Thousand-year History of How Classical Ideas Were Lost and Found. First American edition. Doubleday, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.