Ashford, N., & Davies, S. (1991). A Dictionary of conservative and libertarian thought. Routledge.
芝加哥风格引文Ashford, Nigel, 与 Stephen Davies. A Dictionary of Conservative and Libertarian Thought. London: Routledge, 1991.
MLA引文Ashford, Nigel, 与 Stephen Davies. A Dictionary of Conservative and Libertarian Thought. Routledge, 1991.
警告：这些引文格式不一定是100％准确.