APA (7th ed.) Zitazioa

SAMUELSON, P. A. (1973). Readings in economics (7th ed.). Tata McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

SAMUELSON, Paul A. Readings in Economics. 7th ed. New Delhi: Tata McGraw-Hill, 1973.

MLA (9th ed.) Zitazioa

SAMUELSON, Paul A. Readings in Economics. 7th ed. Tata McGraw-Hill, 1973.