APA (7th ed.) Citation

Murphy, E. A., & Thomas, R. S. (1936). The Thirtieth Division in the World War. Old Hickory.

Chicago Style (17th ed.) Citation

Murphy, Elmer A., and Robert S. Thomas. The Thirtieth Division in the World War. Lepanto, Ark.: Old Hickory, 1936.

MLA (9th ed.) Citation

Murphy, Elmer A., and Robert S. Thomas. The Thirtieth Division in the World War. Old Hickory, 1936.