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