APA (7th ed.) Zitazioa
Griffith, C. J. (2004). Food sustainability: Diverging implications. Emerald Group.
Chicago Style (17th ed.) Zitazioa
Griffith, C. J. Food Sustainability: Diverging Implications. Bradford, England: Emerald Group, 2004.
MLA (9th ed.) Zitazioa
Griffith, C. J. Food Sustainability: Diverging Implications. Emerald Group, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.