APA (7th ed.) Zitazioa
SpringerLink (Online service), Elliott, M., & Madkour, M. Agriculture & Food Security. BioMed Central : Imprint: BioMed Central.
Chicago Style (17th ed.) Zitazioa
SpringerLink (Online service), Malcolm Elliott, eta Magdy Madkour. Agriculture & Food Security. London: BioMed Central : Imprint: BioMed Central.
MLA (9th ed.) Zitazioa
SpringerLink (Online service), et al. Agriculture & Food Security. BioMed Central : Imprint: BioMed Central.
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