Hayek, F. A. v. (1939). Freedom and the economic system. University of Chicago Press.
芝加哥风格引文Hayek, Friedrich August von. Freedom and the Economic System. Chicago: University of Chicago Press, 1939.
MLA引文Hayek, Friedrich August von. Freedom and the Economic System. University of Chicago Press, 1939.
警告：这些引文格式不一定是100％准确.