APA (7th ed.) Citation

Henderson, H. (2003). Terrorist challenge to America. Facts on File.

Chicago Style (17th ed.) Citation

Henderson, Harry. Terrorist Challenge to America. New York: Facts on File, 2003.

MLA (9th ed.) Citation

Henderson, Harry. Terrorist Challenge to America. Facts on File, 2003.

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