Clark, H. (2009). How you can kill Al Qaeda: In 3 easy steps. Light of New Orleans Pub..
Cita Chicago (17th ed.)Clark, Howard. How You Can Kill Al Qaeda: In 3 Easy Steps. New Orleans, LA: Light of New Orleans Pub., 2009.
Cita MLA (9th ed.)Clark, Howard. How You Can Kill Al Qaeda: In 3 Easy Steps. Light of New Orleans Pub., 2009.
Atenció: Aquestes cites poden no estar 100% correctes.