Citazione Stile APA (7a Edizione)

Cowen, T., & Tabarrok, A. (2010). Modern principles: Microeconomics. Worth Publisher.

Citazione stile Chigago Style (17a edizione)

Cowen, Tyler, e Alexander Tabarrok. Modern Principles: Microeconomics. New York, NY: Worth Publisher, 2010.

Citatione MLA (9a ed.)

Cowen, Tyler, e Alexander Tabarrok. Modern Principles: Microeconomics. Worth Publisher, 2010.