United States. Army. Ordnance Department. (1882). Theoretical rifle (el fusil racional). [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Army. Ordnance Department. Theoretical Rifle (el Fusil Racional). [Washington]: [publisher not identified], 1882.
MLA (9th ed.) CitationUnited States. Army. Ordnance Department. Theoretical Rifle (el Fusil Racional). [publisher not identified], 1882.
Warning: These citations may not always be 100% accurate.