APA (7th ed.) Citation

McConnell, C. R., & Brue, S. L. (1993). Macro-economics: Principles, problems, and policies (12th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

McConnell, Campbell R., and Stanley L. Brue. Macro-economics: Principles, Problems, and Policies. 12th ed. New York: McGraw-Hill, 1993.

MLA (9th ed.) Citation

McConnell, Campbell R., and Stanley L. Brue. Macro-economics: Principles, Problems, and Policies. 12th ed. McGraw-Hill, 1993.