APA (7th ed.) Citation

McConnell, C. R., Brue, S. L., & Flynn, S. M. (2018). Economics: Principles, problems and policies (Twenty-first edition.). McGraw-Hill Education.

Chicago Style (17th ed.) Citation

McConnell, Campbell R., Stanley L. Brue, and Sean Masaki Flynn. Economics: Principles, Problems and Policies. Twenty-first edition. New York, NY: McGraw-Hill Education, 2018.

MLA (9th ed.) Citation

McConnell, Campbell R., et al. Economics: Principles, Problems and Policies. Twenty-first edition. McGraw-Hill Education, 2018.