APA (7th ed.) Citation

NASA Glenn Research Center, Earth and Space Conference, & Heller, R. S. (2012). Heated-atmosphere airship for the titan environment: Thermal analysis. National Aeronautics and Space Administration, Glenn Research Center.

Chicago Style (17th ed.) Citation

NASA Glenn Research Center, Earth and Space Conference, and R. S. Heller. Heated-atmosphere Airship for the Titan Environment: Thermal Analysis. Cleveland, Ohio: National Aeronautics and Space Administration, Glenn Research Center, 2012.

MLA (9th ed.) Citation

NASA Glenn Research Center, et al. Heated-atmosphere Airship for the Titan Environment: Thermal Analysis. National Aeronautics and Space Administration, Glenn Research Center, 2012.