APA (7th ed.) Citation

Samuelson, P. A., & Nordhaus. (2002). Economics (17th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Samuelson, Paul A., and Nordhaus. Economics. 17th ed. Boston: McGraw-Hill, 2002.

MLA (8th ed.) Citation

Samuelson, Paul A., and Nordhaus. Economics. 17th ed. McGraw-Hill, 2002.