APA (7th ed.) Citation

Swain, J. W. (1933). Beginning the twentieth century: A history of the generation that made war. Norton.

Chicago Style (17th ed.) Citation

Swain, Joseph Ward. Beginning the Twentieth Century: A History of the Generation That Made War. New York: Norton, 1933.

MLA (9th ed.) Citation

Swain, Joseph Ward. Beginning the Twentieth Century: A History of the Generation That Made War. Norton, 1933.