APA (7th ed.) Citation

United States. Army. Ordnance Department. (1926). Oiling tractor tracks. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Ordnance Department. Oiling Tractor Tracks. Washington: [publisher not identified], 1926.

MLA (9th ed.) Citation

United States. Army. Ordnance Department. Oiling Tractor Tracks. [publisher not identified], 1926.

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