APA Edition Citation

Plano, J. C., & Olton Roy. (1969). International relations dictionary. Holt.

Chicago Edition Citation

Plano, Jack C., and Olton Roy. International Relations Dictionary. New York: Holt, 1969.

MLA Edition Citation

Plano, Jack C., and Olton Roy. International Relations Dictionary. Holt, 1969.

Warning: These citations may not always be 100% accurate.