APA (7th ed.) Citation

Harris, R. 1., & Paxman, J. 1. (2002). A higher form of killing: The secret history of chemical and biological warfare. Random House Trade Paperbacks.

Chicago Style (17th ed.) Citation

Harris, Robert 1957, and Jeremy 1950 Paxman. A Higher Form of Killing: The Secret History of Chemical and Biological Warfare. New York: Random House Trade Paperbacks, 2002.

MLA (9th ed.) Citation

Harris, Robert 1957, and Jeremy 1950 Paxman. A Higher Form of Killing: The Secret History of Chemical and Biological Warfare. Random House Trade Paperbacks, 2002.

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