APA (7th ed.) Citation

Wells, H. G. (1914). The world set free: A story of mankind. Dutton.

Chicago Style (17th ed.) Citation

Wells, H. G. The World Set Free: A Story of Mankind. New York: Dutton, 1914.

MLA (9th ed.) Citation

Wells, H. G. The World Set Free: A Story of Mankind. Dutton, 1914.

Warning: These citations may not always be 100% accurate.