Samuelson, P. A., & Nordhaus, W. D. (1992). Economics (Fourteenth edition.). McGraw-Hill.
芝加哥风格引文Samuelson, Paul A., 与 William D. Nordhaus. Economics. Fourteenth edition. New York: McGraw-Hill, 1992.
MLA引文Samuelson, Paul A., 与 William D. Nordhaus. Economics. Fourteenth edition. McGraw-Hill, 1992.
警告：这些引文格式不一定是100％准确.