Cita APA (7th ed.)

Salter, M. B. (2002). Barbarians and civilization in international relations. Pluto Press.

Cita Chicago (17th ed.)

Salter, Mark B. Barbarians and Civilization in International Relations. London ; Sterling, Va.: Pluto Press, 2002.

Cita MLA (9th ed.)

Salter, Mark B. Barbarians and Civilization in International Relations. Pluto Press, 2002.