APA (7th ed.) Citation

Robinson, R. (1967). Study guide to accompany Samuelson: Economics (7.ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Robinson, Romney. Study Guide to Accompany Samuelson: Economics. 7.ed. New York: McGraw-Hill, 1967.

MLA (9th ed.) Citation

Robinson, Romney. Study Guide to Accompany Samuelson: Economics. 7.ed. McGraw-Hill, 1967.