United States. National Advisory Committee for Aeronautics. (1927). The Avro "Gosport," 504 R: A new training airplane. National Advisory Committee for Aeronautics.
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. The Avro "Gosport," 504 R: A New Training Airplane. Washington, [D.C.]: National Advisory Committee for Aeronautics, 1927.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. The Avro "Gosport," 504 R: A New Training Airplane. National Advisory Committee for Aeronautics, 1927.
Warning: These citations may not always be 100% accurate.