APA (7th ed.) Zitazioa
Barker, G. (2009). The agricultural revolution in prehistory: Why did foragers become farmers? Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Barker, Graeme. The Agricultural Revolution in Prehistory: Why Did Foragers Become Farmers? Oxford: Oxford University Press, 2009.
MLA (9th ed.) Zitazioa
Barker, Graeme. The Agricultural Revolution in Prehistory: Why Did Foragers Become Farmers? Oxford University Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.