United States. Navy Department. Bureau of Aeronautics. (1930). Model O2U-4 airplane, diving tactics. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Navy Department. Bureau of Aeronautics. Model O2U-4 Airplane, Diving Tactics. Washington: [publisher not identified], 1930.
MLA (9th ed.) CitationUnited States. Navy Department. Bureau of Aeronautics. Model O2U-4 Airplane, Diving Tactics. [publisher not identified], 1930.
Warning: These citations may not always be 100% accurate.