Style de citation APA (7e éd.)

Gardner, L. C. (2013). Killing machine: The American presidency in the age of drone warfare. The New Press.

Style de citation Chicago (17e éd.)

Gardner, Lloyd C. Killing Machine: The American Presidency in the Age of Drone Warfare. New York: The New Press, 2013.

Style de citation MLA (8e éd.)

Gardner, Lloyd C. Killing Machine: The American Presidency in the Age of Drone Warfare. The New Press, 2013.