Cita APA (7th ed.)
Varian, H. R. (2006). Intermediate microeconomics (7th ed.). W. W. Norton & company.
Cita Chicago (17th ed.)
Varian, Hal R. Intermediate Microeconomics. 7th ed. New York: W. W. Norton & company, 2006.
Cita MLA (9th ed.)
Varian, Hal R. Intermediate Microeconomics. 7th ed. W. W. Norton & company, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.