APA (7th ed.) Citation

Johnston, J. P. (2019). Static torsion testing and modeling of a variable thickness hybrid composite bull gear. National Aeronautics and Space Administration, Glenn Research Center.

Chicago Style (17th ed.) Citation

Johnston, Joel P. Static Torsion Testing and Modeling of a Variable Thickness Hybrid Composite Bull Gear. Cleveland, Ohio: National Aeronautics and Space Administration, Glenn Research Center, 2019.

MLA (9th ed.) Citation

Johnston, Joel P. Static Torsion Testing and Modeling of a Variable Thickness Hybrid Composite Bull Gear. National Aeronautics and Space Administration, Glenn Research Center, 2019.