Topper, K. L. (2005). The disorder of political inquiry. Harvard University Press.
芝加哥风格引文Topper, Keith Lewis. The Disorder of Political Inquiry. Cambridge, Mass.: Harvard University Press, 2005.
MLA引文Topper, Keith Lewis. The Disorder of Political Inquiry. Harvard University Press, 2005.
警告：这些引文格式不一定是100％准确.