Cita APA (7th ed.)
Palmer, N. D., & Perkins, H. C. (1985). International relations: The world community in transition (3d ed.). CBS.
Cita Chicago (17th ed.)
Palmer, Norman Dunbar, i Howard Cecil Perkins. International Relations: The World Community in Transition. 3d ed. New Delhi: CBS, 1985.
Cita MLA (9th ed.)
Palmer, Norman Dunbar, i Howard Cecil Perkins. International Relations: The World Community in Transition. 3d ed. CBS, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.