Marcus Tullius Cicero (1853). “The treatises of M.T. Cicero on the nature of the gods [tr. by T.Francklin]; on divination; on fate; on the republic; on the laws; and on standing for the consulship, tr. chiefly by the ed. C.D.Yonge [and F.Barham].”, p.420
Andrew Dickson White (2012). “A History of the Warfare of Science with Theology in Christendom: From Creation to the Victory of Scientific and Literary Methods”, p.71, Transaction Publishers