APA Edition Citation

Case, K. E., Fair, R. C., & Oster, S. M. (2018). Principles of economics (12th ed.). Pearson.

Chicago Edition Citation

Case, Karl E., Ray C. Fair, and Sharon M. Oster. Principles of Economics. 12th ed. Noida: Pearson, 2018.

MLA Edition Citation

Case, Karl E., et al. Principles of Economics. 12th ed. Pearson, 2018.