Wilkie, W. K., Mirick, P. H., & Langston, C. W. (1997). Rotating shake test and modal analysis of a model helicopter rotor blade. National Aeronautics and Space Administration, Langley Research Center.
Chicago Style (17th ed.) CitationWilkie, W. Keats, Paul H. Mirick, and Chester W. Langston. Rotating Shake Test and Modal Analysis of a Model Helicopter Rotor Blade. Hampton, Virginia: National Aeronautics and Space Administration, Langley Research Center, 1997.
MLA (9th ed.) CitationWilkie, W. Keats, et al. Rotating Shake Test and Modal Analysis of a Model Helicopter Rotor Blade. National Aeronautics and Space Administration, Langley Research Center, 1997.
Warning: These citations may not always be 100% accurate.