APA-viite (7. p.)
James, H. (2008). The Roman predicament: How the rules of international order create the politics of empire. Princeton University Press.
Chicago-viite (17. p.)
James, Harold. The Roman Predicament: How the Rules of International Order Create the Politics of Empire. Princeton, N.J.: Princeton University Press, 2008.
MLA-viite (9. p.)
James, Harold. The Roman Predicament: How the Rules of International Order Create the Politics of Empire. Princeton University Press, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.