APA (7th ed.) Citation

Daggett, D. L., Brown, S. T., & Kawai, R. T. (2003). Ultra-efficient engine diameter study. National Aeronautics and Space Administration, Glenn Research Center ; Available from NASA Center for Aerospace Information.

Chicago Style (17th ed.) Citation

Daggett, D. L., Steven T. Brown, and Ron T. Kawai. Ultra-efficient Engine Diameter Study. [Cleveland, Ohio] : Hanover, MD: National Aeronautics and Space Administration, Glenn Research Center ; Available from NASA Center for Aerospace Information, 2003.

MLA (9th ed.) Citation

Daggett, D. L., et al. Ultra-efficient Engine Diameter Study. National Aeronautics and Space Administration, Glenn Research Center ; Available from NASA Center for Aerospace Information, 2003.