Lance, M. B., Sung, D. Y., & Stroub, R. H. (1991). Low-speed wind-tunnel test of an unpowered high-speed stoppable rotor concept in fixed-wing mode. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division.
Chicago Style (17th ed.) CitationLance, Michael B., Daniel Y. Sung, and Robert H. Stroub. Low-speed Wind-tunnel Test of an Unpowered High-speed Stoppable Rotor Concept in Fixed-wing Mode. [Washington, D.C.]: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1991.
MLA (9th ed.) CitationLance, Michael B., et al. Low-speed Wind-tunnel Test of an Unpowered High-speed Stoppable Rotor Concept in Fixed-wing Mode. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1991.