APA (7th ed.) Citation

Case, K. E., & Fair, R. C. (1994). Principles of economics (3. ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Case, Karl E., and Ray C. Fair. Principles of Economics. 3. ed. Englewood Cliffs, NJ: Prentice Hall, 1994.

MLA (9th ed.) Citation

Case, Karl E., and Ray C. Fair. Principles of Economics. 3. ed. Prentice Hall, 1994.