APA引文

Samuelson, P. A., & Samuelson, W. (2001). Economics (17th ed.). McGraw-Hill.

芝加哥风格引文

Samuelson, Paul A., 与 William Samuelson. Economics. 17th ed. New York: McGraw-Hill, 2001.

MLA引文

Samuelson, Paul A., 与 William Samuelson. Economics. 17th ed. McGraw-Hill, 2001.

警告：这些引文格式不一定是100％准确.