Citazione Stile APA (7a Edizione)

Cline, E. H., & Graham, M. W. (2011). Ancient empires: From Mesopotamia to the rise of Islam. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Cline, Eric H., e Mark W. Graham. Ancient Empires: From Mesopotamia to the Rise of Islam. Cambridge: Cambridge University Press, 2011.

Citatione MLA (9a ed.)

Cline, Eric H., e Mark W. Graham. Ancient Empires: From Mesopotamia to the Rise of Islam. Cambridge University Press, 2011.