APA (7th ed.) Citation

Bergen. (2001). Holy War Inc: Inside the secret world of Osama bin Laden. Weidenfeld & Nicolson.

Chicago Style (17th ed.) Citation

Bergen. Holy War Inc: Inside the Secret World of Osama Bin Laden. London: Weidenfeld & Nicolson, 2001.

MLA (8th ed.) Citation

Bergen. Holy War Inc: Inside the Secret World of Osama Bin Laden. Weidenfeld & Nicolson, 2001.

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