APA (7th ed.) Citation

Samuelson, P. A., & Nordhaus, W. D. Economía (12a ed.).

Chicago Style (17th ed.) Citation

Samuelson, Paul A., and William D. Nordhaus. Economía. 12a ed.

MLA (8th ed.) Citation

Samuelson, Paul A., and William D. Nordhaus. Economía. 12a ed.

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