Shapiro, I. (2003). The state of democratic theory. Princeton University Press.
芝加哥风格引文Shapiro, Ian. The State of Democratic Theory. Princeton, N.J.: Princeton University Press, 2003.
MLA引文Shapiro, Ian. The State of Democratic Theory. Princeton University Press, 2003.
警告：这些引文格式不一定是100％准确.