United States. Army. Ordnance Department. (1918). Description of wing tip flare, Mark I. War Plans Division.
Chicago Style (17th ed.) CitationUnited States. Army. Ordnance Department. Description of Wing Tip Flare, Mark I. [United States]: War Plans Division, 1918.
MLA (8th ed.) CitationUnited States. Army. Ordnance Department. Description of Wing Tip Flare, Mark I. War Plans Division, 1918.
Warning: These citations may not always be 100% accurate.