Dolan, E. G., & Lindsey, D. E. (1991). Economics (6th ed.). Dryden Press.
芝加哥风格引文Dolan, Edwin G., 与 David Earl Lindsey. Economics. 6th ed. Chicago: Dryden Press, 1991.
MLA引文Dolan, Edwin G., 与 David Earl Lindsey. Economics. 6th ed. Dryden Press, 1991.
警告：这些引文格式不一定是100％准确.