APA (7th ed.) Citation

United States. Navy Department. Bureau of Aeronautics. (1930). Flexible connections for fuel and oil lines, maintenance of #@. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Navy Department. Bureau of Aeronautics. Flexible Connections for Fuel and Oil Lines, Maintenance of #@. Washington: [publisher not identified], 1930.

MLA (9th ed.) Citation

United States. Navy Department. Bureau of Aeronautics. Flexible Connections for Fuel and Oil Lines, Maintenance of #@. [publisher not identified], 1930.