Kloppenberg, J. T. (2000). The virtues of liberalism. Oxford University Press.
芝加哥风格引文Kloppenberg, James T. The Virtues of Liberalism. New York ; Oxford: Oxford University Press, 2000.
MLA引文Kloppenberg, James T. The Virtues of Liberalism. Oxford University Press, 2000.
警告：这些引文格式不一定是100％准确.