APA (7th ed.) Citation

Langley Research Center & Havens, D. (2011). Design, optimization, and evaluation of integrally-stiffened Al-2139 panel with curved stiffeners. National Aeronautics and Space Administration, Langley Research Center.

Chicago Style (17th ed.) Citation

Langley Research Center and David Havens. Design, Optimization, and Evaluation of Integrally-stiffened Al-2139 Panel with Curved Stiffeners. Hampton, Va.: National Aeronautics and Space Administration, Langley Research Center, 2011.

MLA (9th ed.) Citation

Langley Research Center and David Havens. Design, Optimization, and Evaluation of Integrally-stiffened Al-2139 Panel with Curved Stiffeners. National Aeronautics and Space Administration, Langley Research Center, 2011.

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