APA (7th ed.) Citation

Bergen, P. (2001). Holy war, Inc.: Inside the secret world of Osama bin Laden. Free Press.

Chicago Style (17th ed.) Citation

Bergen, Peter. Holy War, Inc.: Inside the Secret World of Osama Bin Laden. New York: Free Press, 2001.

MLA (9th ed.) Citation

Bergen, Peter. Holy War, Inc.: Inside the Secret World of Osama Bin Laden. Free Press, 2001.

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