Williams, J., & Butler, S. F. J. (1963). Aerodynamic aspects of boundary layer control for high lift at low speeds. AGARD.
Chicago Style (17th ed.) CitationWilliams, J., and S. F. J. Butler. Aerodynamic Aspects of Boundary Layer Control for High Lift at Low Speeds. Neuilly sur Seine: AGARD, 1963.
MLA (9th ed.) CitationWilliams, J., and S. F. J. Butler. Aerodynamic Aspects of Boundary Layer Control for High Lift at Low Speeds. AGARD, 1963.
Warning: These citations may not always be 100% accurate.