APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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