APA (7th ed.) Zitazioa
Varian, H. R. (2006). Intermediate microeconomics (7th ed.). W. W. Norton & company.
Chicago Style (17th ed.) Zitazioa
Varian, Hal R. Intermediate Microeconomics. 7th ed. New York: W. W. Norton & company, 2006.
MLA (9th ed.) Zitazioa
Varian, Hal R. Intermediate Microeconomics. 7th ed. W. W. Norton & company, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.