APA (7th ed.) Citation

Barnett, M. N. (2011). Empire of humanity: A history of humanitarianism. Cornell University Press.

Chicago Style (17th ed.) Citation

Barnett, Michael N. Empire of Humanity: A History of Humanitarianism. Ithaca, N.Y.: Cornell University Press, 2011.

MLA (8th ed.) Citation

Barnett, Michael N. Empire of Humanity: A History of Humanitarianism. Cornell University Press, 2011.