APA (7th ed.) Citation

Robinson, D. H. (1975). Giants in the sky: A history of the rigid airship (Second printing, with corrections.). University of Washington Press.

Chicago Style (17th ed.) Citation

Robinson, Douglas H. Giants in the Sky: A History of the Rigid Airship. Second printing, with corrections. Seattle: University of Washington Press, 1975.

MLA (9th ed.) Citation

Robinson, Douglas H. Giants in the Sky: A History of the Rigid Airship. Second printing, with corrections. University of Washington Press, 1975.