APA (7th ed.) Citation

Wertenbaker, C. (1944). Invasion! D. Appleton-Century.

Chicago Style (17th ed.) Citation

Wertenbaker, Charles. Invasion! New York: D. Appleton-Century, 1944.

MLA (9th ed.) Citation

Wertenbaker, Charles. Invasion! D. Appleton-Century, 1944.