APA (7th ed.) Citation

Connors, J., & Allen, N. (2010). The engines of Pratt & Whitney: A technical history. American Institute of Aeronautics and Astronautics.

Chicago Style (17th ed.) Citation

Connors, Jack, and Ned Allen. The Engines of Pratt & Whitney: A Technical History. Reston, Va.: American Institute of Aeronautics and Astronautics, 2010.

MLA (9th ed.) Citation

Connors, Jack, and Ned Allen. The Engines of Pratt & Whitney: A Technical History. American Institute of Aeronautics and Astronautics, 2010.