Cita APA (7a ed.)

Howard, M. (1979). Restrains on war: Studies in the limitation of armed conflict (1ª ed.). University Press.

Cita Chicago Style (17a ed.)

Howard, Michael. Restrains on War: Studies in the Limitation of Armed Conflict. 1ª ed. Oxford: University Press, 1979.

Cita MLA (8a ed.)

Howard, Michael. Restrains on War: Studies in the Limitation of Armed Conflict. 1ª ed. University Press, 1979.