APA (7th ed.) Citation

Crouch, T. D. (2009). Lighter than air: An illustrated history of balloons and airships. Johns Hopkins University Press, in association with the Smithsonian National Air and Space Museum.

Chicago Style (17th ed.) Citation

Crouch, Tom D. Lighter than Air: An Illustrated History of Balloons and Airships. Baltimore: Johns Hopkins University Press, in association with the Smithsonian National Air and Space Museum, 2009.

MLA (9th ed.) Citation

Crouch, Tom D. Lighter than Air: An Illustrated History of Balloons and Airships. Johns Hopkins University Press, in association with the Smithsonian National Air and Space Museum, 2009.