APA (7th ed.) Zitazioa
Gladwell, M. Outliers: The Story of Success. Little, Brown and Company.
Chicago Style (17th ed.) Zitazioa
Gladwell, Malcolm. Outliers: The Story of Success. Nueva York, EUA: Little, Brown and Company.
MLA (9th ed.) Zitazioa
Gladwell, Malcolm. Outliers: The Story of Success. Little, Brown and Company.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.