Robinson, D. H. (1973). Giants in the sky: A history of the rigid airship. University of Washington Press.
Chicago Style (17th ed.) CitationRobinson, Douglas H. Giants in the Sky: A History of the Rigid Airship. Seattle: University of Washington Press, 1973.
MLA (9th ed.) CitationRobinson, Douglas H. Giants in the Sky: A History of the Rigid Airship. University of Washington Press, 1973.
Warning: These citations may not always be 100% accurate.