Walsh, C. M. (1903). The fundamental problem in monetary science. Macmillan.
芝加哥风格引文Walsh, Correa Moylan. The Fundamental Problem in Monetary Science. New York: Macmillan, 1903.
MLA引文Walsh, Correa Moylan. The Fundamental Problem in Monetary Science. Macmillan, 1903.
警告：这些引文格式不一定是100％准确.