APA (7th ed.) Citation

Falls C. (1959). The great war 1914-1918. G.P.Putnam's sons.

Chicago Style (17th ed.) Citation

Falls C. The Great War 1914-1918. New York: G.P.Putnam's sons, 1959.

MLA (8th ed.) Citation

Falls C. The Great War 1914-1918. G.P.Putnam's sons, 1959.