APA (7th ed.) Citation

Frankel, J. (1979). International relations in a changing world (New ed.). University Press.

Chicago Style (17th ed.) Citation

Frankel, Joseph. International Relations in a Changing World. New ed. Oxford [etc.]: University Press, 1979.

MLA (9th ed.) Citation

Frankel, Joseph. International Relations in a Changing World. New ed. University Press, 1979.