Eatwell, P. M. (2015). The dead duke, his secret wife, and the missing corpse: An extraordinary Edwardian case of deception and intrigue (First American edition.). Liveright Publishing Corporation, a division of W.W. Norton & Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Eatwell, Piu Marie. The Dead Duke, His Secret Wife, and the Missing Corpse: An Extraordinary Edwardian Case of Deception and Intrigue. First American edition. New York: Liveright Publishing Corporation, a division of W.W. Norton & Company, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Eatwell, Piu Marie. The Dead Duke, His Secret Wife, and the Missing Corpse: An Extraordinary Edwardian Case of Deception and Intrigue. First American edition. Liveright Publishing Corporation, a division of W.W. Norton & Company, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.