United States. Army. Air Corps. (1921). Investigation of ballistic properties of special case-hardening high chrome-nickel light armor plate. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Army. Air Corps. Investigation of Ballistic Properties of Special Case-hardening High Chrome-nickel Light Armor Plate. [Place of publication not identified]: [publisher not identified], 1921.
MLA (9th ed.) CitationUnited States. Army. Air Corps. Investigation of Ballistic Properties of Special Case-hardening High Chrome-nickel Light Armor Plate. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.