Cheever, G. B. (1844). The hierarchical despotism: Lectures on the mixture of civil and ecclestiastical power in the governments of the Middle Ages, in illustration of the nature and progress of despotism in the Romish Church. New York.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cheever, George Barrell. The Hierarchical Despotism: Lectures on the Mixture of Civil and Ecclestiastical Power in the Governments of the Middle Ages, in Illustration of the Nature and Progress of Despotism in the Romish Church. New York, 1844.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Cheever, George Barrell. The Hierarchical Despotism: Lectures on the Mixture of Civil and Ecclestiastical Power in the Governments of the Middle Ages, in Illustration of the Nature and Progress of Despotism in the Romish Church. New York, 1844.