APA (7th ed.) Citation

Lopez, A. B. (1940). Blitzkrieg over America: When will Hitler invade U.S.A. War Books.

Chicago Style (17th ed.) Citation

Lopez, Adrian B. Blitzkrieg over America: When Will Hitler Invade U.S.A. New York, N.Y: War Books, 1940.

MLA (8th ed.) Citation

Lopez, Adrian B. Blitzkrieg over America: When Will Hitler Invade U.S.A. War Books, 1940.

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