APA (7th ed.) Citation

Samuelson, P. A. (1967). Study guide to accompany Samuelson: Economics (7th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Samuelson, Paul Anthony. Study Guide to Accompany Samuelson: Economics. 7th ed. New York: McGraw-Hill, 1967.

MLA (9th ed.) Citation

Samuelson, Paul Anthony. Study Guide to Accompany Samuelson: Economics. 7th ed. McGraw-Hill, 1967.