Doyle, Charles. Terrorism: World Trade Center and the Pentagon – Applicable Federal Criminal Law. Washington D.C., USA. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metacrs6988/. Accessed September 21, 2014.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.