APA (7th ed.) Citation

Kennedy, J. F. (1940). Why England slept. Funk.

Chicago Style (17th ed.) Citation

Kennedy, John F. Why England Slept. New York: Funk, 1940.

MLA (9th ed.) Citation

Kennedy, John F. Why England Slept. Funk, 1940.

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