Leffler, G. L. (1957). The stock market (2d ed.). Ronald Press Co.
芝加哥风格引文Leffler, George L. The Stock Market. 2d ed. New York: Ronald Press Co, 1957.
MLA引文Leffler, George L. The Stock Market. 2d ed. Ronald Press Co, 1957.
警告：这些引文格式不一定是100％准确.
APA引文