APA Citation

Samuelson, & Nordhaus. (2005). Economics (18th ed.). New York: McGraw Hill.

Chicago Style Citation

Samuelson, and Nordhaus. Economics. 18th ed. New York: McGraw Hill, 2005.

MLA Citation

Samuelson, and Nordhaus. Economics. 18th ed. New York: McGraw Hill, 2005.

Warning: These citations may not always be 100% accurate.