Leick, G. (2002). Mesopotamia: The invention of the city. Penguin.
Cita Chicago (17th ed.)Leick, Gwendolyn. Mesopotamia: The Invention of the City. London: Penguin, 2002.
Cita MLA (8th ed.)Leick, Gwendolyn. Mesopotamia: The Invention of the City. Penguin, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.