Burns, R. J., McKenzie, D. J., & Wagner, J. M. (1976). Effects of perforated flap surfaces and screens on acoustics of a large externally blown flap model. National Aeronautics and Space Administration.
Chicago Style (17th ed.) CitationBurns, Robert J., Daniel J. McKenzie, and Jack M. Wagner. Effects of Perforated Flap Surfaces and Screens on Acoustics of a Large Externally Blown Flap Model. Washington: National Aeronautics and Space Administration, 1976.
MLA (9th ed.) CitationBurns, Robert J., et al. Effects of Perforated Flap Surfaces and Screens on Acoustics of a Large Externally Blown Flap Model. National Aeronautics and Space Administration, 1976.
Warning: These citations may not always be 100% accurate.