APA (7th ed.) Citation

Hood, J. F. (1968). The story of airships: When monsters roamed the skies. Barker.

Chicago Style (17th ed.) Citation

Hood, Joseph F. The Story of Airships: When Monsters Roamed the Skies. London: Barker, 1968.

MLA (9th ed.) Citation

Hood, Joseph F. The Story of Airships: When Monsters Roamed the Skies. Barker, 1968.

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