APA (7th ed.) Citation

United States. Army. Ordnance Department. (1898). Photo-velocimeter and its application to free recoil of small-arm rifles. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Ordnance Department. Photo-velocimeter and Its Application to Free Recoil of Small-arm Rifles. [Washington]: [publisher not identified], 1898.

MLA (9th ed.) Citation

United States. Army. Ordnance Department. Photo-velocimeter and Its Application to Free Recoil of Small-arm Rifles. [publisher not identified], 1898.

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