APA (7th ed.) Zitazioa
International Journal of Economic Plants. Puspa Publishing House.
Chicago Style (17th ed.) Zitazioa
International Journal of Economic Plants. Puspa Publishing House.
MLA (9th ed.) Zitazioa
International Journal of Economic Plants. Puspa Publishing House.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.