APA (7th ed.) Zitazioa
Don, C. (1996). Microeconomics 1996/97 (3rd ed.). Dushkin.
Chicago Style (17th ed.) Zitazioa
Don, Cole. Microeconomics 1996/97. 3rd ed. Connecticut, US: Dushkin, 1996.
MLA (9th ed.) Zitazioa
Don, Cole. Microeconomics 1996/97. 3rd ed. Dushkin, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.