APA (7th ed.) Citation

Allen, E. F., & Fosdick, R. B. (1918). Keeping our fighters fit for war and after. The Century Co..

Chicago Style (17th ed.) Citation

Allen, Edward Frank, and Raymond B. Fosdick. Keeping Our Fighters Fit for War and After. New York: The Century Co., 1918.

MLA (9th ed.) Citation

Allen, Edward Frank, and Raymond B. Fosdick. Keeping Our Fighters Fit for War and After. The Century Co., 1918.