APA (7th ed.) Citation

Chalmers, J. A., & Leonard, F. H. (1971). Economic principles: Macroeconomic theory and policy. Macmillan.

Chicago Style (17th ed.) Citation

Chalmers, James A., and Fred H. Leonard. Economic Principles: Macroeconomic Theory and Policy. New York: Macmillan, 1971.

MLA (9th ed.) Citation

Chalmers, James A., and Fred H. Leonard. Economic Principles: Macroeconomic Theory and Policy. Macmillan, 1971.