APA (7th ed.) Citation

Samuelson, P. A. (1991). Economía (13a. ed.). Mcgraw-Hill.

Chicago Style (17th ed.) Citation

Samuelson, Paul Anthony. Economía. 13a. ed. Madrid: Mcgraw-Hill, 1991.

MLA (9th ed.) Citation

Samuelson, Paul Anthony. Economía. 13a. ed. Mcgraw-Hill, 1991.

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