Cita APA (7th ed.)
Berry, L. B., Curtis, G. E., & Hudson, R. A. (1998). Bibliography on future trends in terrorism. Library of Congress, Federal Research Division.
Cita Chicago (17th ed.)
Berry, LaVerle Bennette, Glenn E. Curtis, i Rex A. Hudson. Bibliography on Future Trends in Terrorism. Washington, D.C.: Library of Congress, Federal Research Division, 1998.
Cita MLA (9th ed.)
Berry, LaVerle Bennette, et al. Bibliography on Future Trends in Terrorism. Library of Congress, Federal Research Division, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.