APA (7th ed.) Citation

Mowrer, L. T., & Cummings, H. H. (1952). The United States and world relations. Harper.

Chicago Style (17th ed.) Citation

Mowrer, Lilian T., and Howard H. Cummings. The United States and World Relations. New York: Harper, 1952.

MLA (9th ed.) Citation

Mowrer, Lilian T., and Howard H. Cummings. The United States and World Relations. Harper, 1952.