Cita APA (7a ed.)

Souza, P. d. (2008). War and peace in ancient and medieval history. Cambridge Univ. Press.

Cita Chicago Style (17a ed.)

Souza, Philip de. War and Peace in Ancient and Medieval History. Cambridge [u.a.]: Cambridge Univ. Press, 2008.

Cita MLA (9a ed.)

Souza, Philip de. War and Peace in Ancient and Medieval History. Cambridge Univ. Press, 2008.