APA (7th ed.) Zitazioa
(2023). Renewable Agriculture and Food Systems. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Renewable Agriculture and Food Systems. Cambridge University Press, 2023.
MLA (9th ed.) Zitazioa
Renewable Agriculture and Food Systems. Cambridge University Press, 2023.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.