Sloman, J., & Sutcliffe, M. (1997). Economics (3rd ed.). Prentice Hall.
芝加哥风格引文Sloman, John, 与 Mark Sutcliffe. Economics. 3rd ed. Harlow, England ; New York ; New Delhi: Prentice Hall, 1997.
MLA引文Sloman, John, 与 Mark Sutcliffe. Economics. 3rd ed. Prentice Hall, 1997.
警告：这些引文格式不一定是100％准确.