HAUGEN, R. A. (1997). Modern investment theory.-- ed.4. Prentice Hall.
芝加哥风格引文HAUGEN, Robert A. Modern Investment Theory.-- Ed.4. London: Prentice Hall, 1997.
MLA引文HAUGEN, Robert A. Modern Investment Theory.-- Ed.4. Prentice Hall, 1997.
警告：这些引文格式不一定是100％准确.