Cita APA (7a ed.)

Bergstrom, T. C., & Varian, H. R. (2006). Workouts in intermediate microeconomics (7th ed.). W. W. Norton & Company.

Cita Chicago Style (17a ed.)

Bergstrom, Theodore C., y Hal R. Varian. Workouts in Intermediate Microeconomics. 7th ed. New York ; London: W. W. Norton & Company, 2006.

Cita MLA (9a ed.)

Bergstrom, Theodore C., y Hal R. Varian. Workouts in Intermediate Microeconomics. 7th ed. W. W. Norton & Company, 2006.