APA (7th ed.) Citation

Jackson, J. H. (1939). A short history of the world since 1918. Little, Brown.

Chicago Style (17th ed.) Citation

Jackson, John Hampden. A Short History of the World Since 1918. Boston: Little, Brown, 1939.

MLA (9th ed.) Citation

Jackson, John Hampden. A Short History of the World Since 1918. Little, Brown, 1939.