Dahl, R. A., & Shapiro, I. (1998). On Democracy. Yale University Press.
芝加哥风格引文Dahl, Robert A., 与 Ian Shapiro. On Democracy. New Haven: Yale University Press, 1998.
MLA引文Dahl, Robert A., 与 Ian Shapiro. On Democracy. Yale University Press, 1998.
警告：这些引文格式不一定是100％准确.