APA (7th ed.) Citation

United States. Army. (1920). Assignment of Tank Corps recruits. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Assignment of Tank Corps Recruits. Washington: [publisher not identified], 1920.

MLA (9th ed.) Citation

United States. Army. Assignment of Tank Corps Recruits. [publisher not identified], 1920.

Warning: These citations may not always be 100% accurate.