APA (7th ed.) Citation

United States. Army. Ordnance Department. (1864). Relative to 3-inch Parrott guns. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Ordnance Department. Relative to 3-inch Parrott Guns. [Washington]: GPO, 1864.

MLA (9th ed.) Citation

United States. Army. Ordnance Department. Relative to 3-inch Parrott Guns. GPO, 1864.

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