APA (7th ed.) Zitazioa
(2017). Agricultural & Environmental Letters. Wiley.
Chicago Style (17th ed.) Zitazioa
Agricultural & Environmental Letters. Wiley, 2017.
MLA (9th ed.) Zitazioa
Agricultural & Environmental Letters. Wiley, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.