Cita APA (7a ed.)

Barnett, M. N. (2011). Empire of humanity: A history of humanitarianism (1. publ.). Cornell Univ. Press.

Cita Chicago Style (17a ed.)

Barnett, Michael N. Empire of Humanity: A History of Humanitarianism. 1. publ. Ithaca, NY [u.a.]: Cornell Univ. Press, 2011.

Cita MLA (9a ed.)

Barnett, Michael N. Empire of Humanity: A History of Humanitarianism. 1. publ. Cornell Univ. Press, 2011.