Cita APA

Tanter, R., & Ullman, R. H. (1972). Theory and policy in international relations. Princeton, No.J.: Princeton University Press.

Citación estilo Chicago

Tanter, Raymond, y Richard Henry Ullman. Theory and Policy in International Relations. Princeton, No.J.: Princeton University Press, 1972.

Cita MLA

Tanter, Raymond, y Richard Henry Ullman. Theory and Policy in International Relations. Princeton, No.J.: Princeton University Press, 1972.