Citazione Stile APA (7a Edizione)

Nicholson, W., & Snyder, C. (2017). Microeconomic theory: Basic principles and extensions (Twelfth edition.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Nicholson, Walter, e Christopher Snyder. Microeconomic Theory: Basic Principles and Extensions. Twelfth edition. Australia ; Boston, MA: Cengage Learning, 2017.

Citatione MLA (8a ed.)

Nicholson, Walter, e Christopher Snyder. Microeconomic Theory: Basic Principles and Extensions. Twelfth edition. Cengage Learning, 2017.