ebrary, Inc, Bowen, A. C., & Wildberg, C. (2009). New perspectives on Aristotle's De caelo. Brill.
芝加哥风格引文ebrary, Inc, Alan C. Bowen, 与 Christian Wildberg. New Perspectives on Aristotle's De Caelo. Leiden ; Boston: Brill, 2009.
MLA引文ebrary, Inc, et al. New Perspectives on Aristotle's De Caelo. Brill, 2009.
警告：这些引文格式不一定是100％准确.