United States. National Advisory Committee for Aeronautics. (1929). The Boulton and Paul "Partridge" (British) all-metal single-seat fighter. National Advisory Committee for Aeronautics.
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. The Boulton and Paul "Partridge" (British) All-metal Single-seat Fighter. Washington, [D.C.]: National Advisory Committee for Aeronautics, 1929.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. The Boulton and Paul "Partridge" (British) All-metal Single-seat Fighter. National Advisory Committee for Aeronautics, 1929.
Warning: These citations may not always be 100% accurate.