APA (7th ed.) Citation

Beard, C. A. (1969). The devil theory of war: An inquiry into the nature of history and the possibility of keeping out of war (1. reprint.). Greenwood Press.

Chicago Style (17th ed.) Citation

Beard, Charles Austin. The Devil Theory of War: An Inquiry into the Nature of History and the Possibility of Keeping Out of War. 1. reprint. New York: Greenwood Press, 1969.

MLA (9th ed.) Citation

Beard, Charles Austin. The Devil Theory of War: An Inquiry into the Nature of History and the Possibility of Keeping Out of War. 1. reprint. Greenwood Press, 1969.