Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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