APA (7th ed.) Citation

(1919). The Ninth U.S. infantry in the world war. [L. Heusersche buchdr].

Chicago Style (17th ed.) Citation

The Ninth U.S. Infantry in the World War. [Neuwied a. Rh]: [L. Heusersche buchdr], 1919.

MLA (9th ed.) Citation

The Ninth U.S. Infantry in the World War. [L. Heusersche buchdr], 1919.