Cita APA (7th ed.)
ebrary, Inc, Smelser, N. J., & Mitchell, F. (2002). Discouraging terrorism: Some implications of 9/11. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc, Neil J. Smelser, i Faith Mitchell. Discouraging Terrorism: Some Implications of 9/11. Washington, D.C.: National Academy Press, 2002.
Cita MLA (9th ed.)
ebrary, Inc, et al. Discouraging Terrorism: Some Implications of 9/11. National Academy Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.