Clark, H. (2009). How you can kill Al Qaeda: In 3 easy steps. Light of New Orleans Pub..
芝加哥风格引文Clark, Howard. How You Can Kill Al Qaeda: In 3 Easy Steps. New Orleans, LA: Light of New Orleans Pub., 2009.
MLA引文Clark, Howard. How You Can Kill Al Qaeda: In 3 Easy Steps. Light of New Orleans Pub., 2009.
警告：这些引文格式不一定是100％准确.