Cita APA

Palmer, N. D., & Perkins, H. C. (1985). International relations: The world community in transition (Ed.3.).

Chicago Edition Citation

Palmer, Norman D., i Howard C. Perkins. International Relations: The World Community in Transition. Ed.3. New Delhi, CBS publishers, 1985.

Cita MLA

Palmer, Norman D., i Howard C. Perkins. International Relations: The World Community in Transition. Ed.3. 1985.