Cita APA (7th ed.)
Nicholson, W. (1985). Microeconomic theory: Basic principles and extensions (3rd ed.). The Dryden.
Cita Chicago (17th ed.)
Nicholson, Walter. Microeconomic Theory: Basic Principles and Extensions. 3rd ed. Chicago: The Dryden, 1985.
Cita MLA (9th ed.)
Nicholson, Walter. Microeconomic Theory: Basic Principles and Extensions. 3rd ed. The Dryden, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.