Enock, C. R. (1912). The secret of the Pacific: A discussion of the origin of the early civilizations of America, the Toltecs, Aztecs, Mayas, Incas, and their predecessors; and of the possibilities of Asiatic influence thereon. T. F. Unwin.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Enock, Charles Reginald. The Secret of the Pacific: A Discussion of the Origin of the Early Civilizations of America, the Toltecs, Aztecs, Mayas, Incas, and Their Predecessors; and of the Possibilities of Asiatic Influence Thereon. London: T. F. Unwin, 1912.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Enock, Charles Reginald. The Secret of the Pacific: A Discussion of the Origin of the Early Civilizations of America, the Toltecs, Aztecs, Mayas, Incas, and Their Predecessors; and of the Possibilities of Asiatic Influence Thereon. T. F. Unwin, 1912.