APA (7th ed.) Citation

Chisholm, R., & McCarty, M. (1981). Principles of economics (2nd ed.). Scott Foresman.

Chicago Style (17th ed.) Citation

Chisholm, Roger, and Marilu McCarty. Principles of Economics. 2nd ed. Ill: Scott Foresman, 1981.

MLA (9th ed.) Citation

Chisholm, Roger, and Marilu McCarty. Principles of Economics. 2nd ed. Scott Foresman, 1981.