Tattersall, I. (2006). The world from beginnings to 4000 BCE. Oxford University Press.
Cita Chicago (17th ed.)Tattersall, Ian. The World from Beginnings to 4000 BCE. Oxford ; New York: Oxford University Press, 2006.
Cita MLA (9th ed.)Tattersall, Ian. The World from Beginnings to 4000 BCE. Oxford University Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.