Cita APA (7th ed.)
James, H. (2008). The Roman predicament: How the rules of international order create the politics of empire. Princeton University Press.
Cita Chicago (17th ed.)
James, Harold. The Roman Predicament: How the Rules of International Order Create the Politics of Empire. Princeton, N.J.: Princeton University Press, 2008.
Cita MLA (9th ed.)
James, Harold. The Roman Predicament: How the Rules of International Order Create the Politics of Empire. Princeton University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.