Leeman, R. W. (2012). The teleological discourse of Barack Obama. Lexington Books.
芝加哥风格引文Leeman, Richard W. The Teleological Discourse of Barack Obama. Lanham, Md.: Lexington Books, 2012.
MLA引文Leeman, Richard W. The Teleological Discourse of Barack Obama. Lexington Books, 2012.
警告：这些引文格式不一定是100％准确.