APA (7th ed.) Citation

United States. Army. Ordnance Department. (1882). Theoretical rifle (el fusil racional). [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Ordnance Department. Theoretical Rifle (el Fusil Racional). [Washington]: [publisher not identified], 1882.

MLA (9th ed.) Citation

United States. Army. Ordnance Department. Theoretical Rifle (el Fusil Racional). [publisher not identified], 1882.

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