United States. Army. Ordnance Department. (1881). Life-Saving Service: Report on Spencer life-throwing gun for life-saving purposes. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Army. Ordnance Department. Life-Saving Service: Report on Spencer Life-throwing Gun for Life-saving Purposes. [Washington]: [publisher not identified], 1881.
MLA (9th ed.) CitationUnited States. Army. Ordnance Department. Life-Saving Service: Report on Spencer Life-throwing Gun for Life-saving Purposes. [publisher not identified], 1881.
Warning: These citations may not always be 100% accurate.