APA (7th ed.) Citation

DiTaranto, R. A., & Sankewitsch, V. (1989). Calculation of flight vibration levels of the AH-1G helicopter and correlation with existing flight vibration measurements. National Aeronautics and Space Administration, Langley Research Center.

Chicago Style (17th ed.) Citation

DiTaranto, R. A., and V. Sankewitsch. Calculation of Flight Vibration Levels of the AH-1G Helicopter and Correlation with Existing Flight Vibration Measurements. Hampton, Va.: National Aeronautics and Space Administration, Langley Research Center, 1989.

MLA (9th ed.) Citation

DiTaranto, R. A., and V. Sankewitsch. Calculation of Flight Vibration Levels of the AH-1G Helicopter and Correlation with Existing Flight Vibration Measurements. National Aeronautics and Space Administration, Langley Research Center, 1989.