SHARPE, W. F., & ALEXANDER, G. J. (1990). Investments.-- ed.4. Prentice-Hall.
芝加哥风格引文SHARPE, William F., 与 Gordon J. ALEXANDER. Investments.-- Ed.4. London: Prentice-Hall, 1990.
MLA引文SHARPE, William F., 与 Gordon J. ALEXANDER. Investments.-- Ed.4. Prentice-Hall, 1990.
警告：这些引文格式不一定是100％准确.