APA (7th ed.) Citation

PETERSON, W. L. (1972). Principles of Economics: Macro. Richard D. Irwin, Inc.

Chicago Style (17th ed.) Citation

PETERSON, Willis L. Principles of Economics: Macro. Richard D. Irwin, Inc, 1972.

MLA (8th ed.) Citation

PETERSON, Willis L. Principles of Economics: Macro. Richard D. Irwin, Inc, 1972.

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