Herring, G. C., Balla, R. J., & Beeler, G. B. (2020). Freestream Mach-number and temperature measurement in NASA Langley's 20-inch supersonic wind tunnel using laser-induced thermal acoustics. National Aeronautics and Space Administration, Langley Research Center.
Chicago Style (17th ed.) CitationHerring, Gregory C., R. Jeffrey Balla, and George B. Beeler. Freestream Mach-number and Temperature Measurement in NASA Langley's 20-inch Supersonic Wind Tunnel Using Laser-induced Thermal Acoustics. Hampton, Virginia: National Aeronautics and Space Administration, Langley Research Center, 2020.
MLA (9th ed.) CitationHerring, Gregory C., et al. Freestream Mach-number and Temperature Measurement in NASA Langley's 20-inch Supersonic Wind Tunnel Using Laser-induced Thermal Acoustics. National Aeronautics and Space Administration, Langley Research Center, 2020.