Elkin, S. L., & Benjamin, R. (1985). The Democratic State. University Press of Kansas.
芝加哥风格引文Elkin, Stephen L., 与 Roger Benjamin. The Democratic State. Lawrence: University Press of Kansas, 1985.
MLA引文Elkin, Stephen L., 与 Roger Benjamin. The Democratic State. University Press of Kansas, 1985.
警告：这些引文格式不一定是100％准确.