APA (7th ed.) Citation

Clarke, B. (1961). The history of airships. Jenkins.

Chicago Style (17th ed.) Citation

Clarke, Basil. The History of Airships. London: Jenkins, 1961.

MLA (9th ed.) Citation

Clarke, Basil. The History of Airships. Jenkins, 1961.

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