United States. Army. Air Corps. (1925). Official performance test of Curtiss XO-1 equipped with Packard "1500" engine (Flying Section report). U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Air Corps. Official Performance Test of Curtiss XO-1 Equipped with Packard "1500" Engine (Flying Section Report). Washington: U.S. GPO, 1925.
MLA (9th ed.) CitationUnited States. Army. Air Corps. Official Performance Test of Curtiss XO-1 Equipped with Packard "1500" Engine (Flying Section Report). U.S. GPO, 1925.
Warning: These citations may not always be 100% accurate.