APA (7th ed.) Citation

United States. Army. (1920). U.S. presents Tank Corps. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. U.S. Presents Tank Corps. [Place of publication not identified]: [publisher not identified], 1920.

MLA (9th ed.) Citation

United States. Army. U.S. Presents Tank Corps. [publisher not identified], 1920.