APA (7th ed.) Citation

Case, K. E., Fair, R. C., & Oster, S. M. (2012). Principles of economics (10. ed., internat. ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Case, Karl E., Ray C. Fair, and Sharon M. Oster. Principles of Economics. 10. ed., internat. ed. Upper Saddle River, NJ: Prentice Hall, 2012.

MLA (9th ed.) Citation

Case, Karl E., et al. Principles of Economics. 10. ed., internat. ed. Prentice Hall, 2012.