APA (7th ed.) Citation

Wells, H. G. (1914). The war that will end war. Duffield & Company.

Chicago Style (17th ed.) Citation

Wells, H. G. The War That Will End War. New York: Duffield & Company, 1914.

MLA (9th ed.) Citation

Wells, H. G. The War That Will End War. Duffield & Company, 1914.