Dyfyniad APA

Tanter, R., & Ullman, R. H. (1972). Theory and policy in international relations. Princeton University Press.

Dyfyniad Arddull Chicago

Tanter, Raymond, and Richard Henry Ullman. Theory and Policy in International Relations. Princeton, N.J: Princeton University Press, 1972.

Dyfyniad MLA

Tanter, Raymond, and Richard Henry Ullman. Theory and Policy in International Relations. Princeton University Press, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.