APA (7th ed.) Citation

Bushnell, D. M. (2012). Emerging options and opportunities in civilian aeronautics. National Aeronautics and Space Administration, Langley Research Center.

Chicago Style (17th ed.) Citation

Bushnell, Dennis M. Emerging Options and Opportunities in Civilian Aeronautics. Hampton, Virginia: National Aeronautics and Space Administration, Langley Research Center, 2012.

MLA (9th ed.) Citation

Bushnell, Dennis M. Emerging Options and Opportunities in Civilian Aeronautics. National Aeronautics and Space Administration, Langley Research Center, 2012.