APA (7th ed.) Citation

Boot. (2006). War made new: Technology, warfare, and the course of history, 1500 to today. Gotham Books.

Chicago Style (17th ed.) Citation

Boot. War Made New: Technology, Warfare, and the Course of History, 1500 to Today. New York: Gotham Books, 2006.

MLA (8th ed.) Citation

Boot. War Made New: Technology, Warfare, and the Course of History, 1500 to Today. Gotham Books, 2006.