APA Edition Citation

Willis L Peterson. (1988). Principles of economics: Macro (6th ed.). Universal.

Chicago Edition Citation

Willis L Peterson. Principles of Economics: Macro. 6th ed. New Delhi: Universal, 1988.

MLA Edition Citation

Willis L Peterson. Principles of Economics: Macro. 6th ed. Universal, 1988.

Warning: These citations may not always be 100% accurate.