APA Edition Citation

Middlebush, F. A., & Hill, C. (1940). Elements of international relations.

Chicago Edition Citation

Middlebush, Frederick A., and Chesney Hill. Elements of International Relations. 1940.

MLA Edition Citation

Middlebush, Frederick A., and Chesney Hill. Elements of International Relations. 1940.

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