APA način citiranja (7. izdanje)
Gardner, L. C. (2013). Killing machine: The American Presidency in the age of drone warfare. The New Press.
Čikaški stil citiranja (17. izdanje)
Gardner, Lloyd C. Killing Machine: The American Presidency in the Age of Drone Warfare. New York: The New Press, 2013.
MLA način citiranja (9. izdanje)
Gardner, Lloyd C. Killing Machine: The American Presidency in the Age of Drone Warfare. The New Press, 2013.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.