APA (7th ed.) Citation

Palmer, N. D., & Perkins, H. C. (1970). International relations. Scientific Book Agency.

Chicago Style (17th ed.) Citation

Palmer, Norman D., and Howard C. Perkins. International Relations. Calcutta: Scientific Book Agency, 1970.

MLA (9th ed.) Citation

Palmer, Norman D., and Howard C. Perkins. International Relations. Scientific Book Agency, 1970.

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