APA (7th ed.) Zitazioa
Esure Group Plc MarketLine Company Profile. Marketline.
Chicago Style (17th ed.) Zitazioa
Esure Group Plc MarketLine Company Profile. Marketline.
MLA (9th ed.) Zitazioa
Esure Group Plc MarketLine Company Profile. Marketline.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.