O'Brien, P. K. (2010). Atlas of world history (2nd ed. reprint. 2015.). Oxford University Press.
Cita Chicago Style (17a ed.)O'Brien, Patrick Karl. Atlas of World History. 2nd ed. reprint. 2015. New York: Oxford University Press, 2010.
Cita MLA (9a ed.)O'Brien, Patrick Karl. Atlas of World History. 2nd ed. reprint. 2015. Oxford University Press, 2010.
Precaución: Estas citas no son 100% exactas.