APA (7th ed.) Citation

Howard, S. A., Bruckner, R. J., & Radil, K. C. (2010). Advancements toward oil-free rotorcraft propulsion. National Aeronautics and Space Administration, Glenn Research Center.

Chicago Style (17th ed.) Citation

Howard, Samuel A., Robert J. Bruckner, and Kevin C. Radil. Advancements Toward Oil-free Rotorcraft Propulsion. Cleveland, Ohio: National Aeronautics and Space Administration, Glenn Research Center, 2010.

MLA (8th ed.) Citation

Howard, Samuel A., et al. Advancements Toward Oil-free Rotorcraft Propulsion. National Aeronautics and Space Administration, Glenn Research Center, 2010.


Warning: These citations may not always be 100% accurate.

Check our Citation Resources guide for help and examples.