APA (7th ed.) Citation

Samuelson, P. A.. (1980). Economics (11th ed.). McGraw-Hill Kogakusha.

Chicago Style (17th ed.) Citation

Samuelson, Paul Anthony. Economics. 11th ed. Tokyo: McGraw-Hill Kogakusha, 1980.

MLA (9th ed.) Citation

Samuelson, Paul Anthony. Economics. 11th ed. McGraw-Hill Kogakusha, 1980.