Tattersall, I. (2006). The world from beginnings to 4000 BCE. Oxford University Press.
Chicago Style (17th ed.) ZitazioaTattersall, Ian. The World from Beginnings to 4000 BCE. Oxford ; New York: Oxford University Press, 2006.
MLA (9th ed.) ZitazioaTattersall, Ian. The World from Beginnings to 4000 BCE. Oxford University Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.