APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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