APA引文

Samuelson, P. A., & Nordhaus, W. D. (2010). Economics (19th ed., International ed.). McGraw-Hill/Irwin.

Chicago Style (17th ed.) Citation

Samuelson, Paul Anthony, and William D. Nordhaus. Economics. 19th ed., International ed. Boston: McGraw-Hill/Irwin, 2010.

MLA引文

Samuelson, Paul Anthony, and William D. Nordhaus. Economics. 19th ed., International ed. McGraw-Hill/Irwin, 2010.

警告：這些引文格式不一定是100％准確.