Cita APA (7a ed.)
Plano, J. C., & Olton, R. (1979). The international relations dictionary (2nd ed.). New Issues Press.
Cita Chicago Style (17a ed.)
Plano, Jack C., y Roy Olton. The International Relations Dictionary. 2nd ed. West Michigan University: New Issues Press, 1979.
Cita MLA (9a ed.)
Plano, Jack C., y Roy Olton. The International Relations Dictionary. 2nd ed. New Issues Press, 1979.
Precaución: Estas citas no son 100% exactas.