Cita APA (7a ed.)

Combs, C. C., & Slann, M. W. (2002). Encyclopedia of terrorism. Facts On File.

Cita Chicago Style (17a ed.)

Combs, Cynthia C., y Martin W. Slann. Encyclopedia of Terrorism. New York, NY: Facts On File, 2002.

Cita MLA (9a ed.)

Combs, Cynthia C., y Martin W. Slann. Encyclopedia of Terrorism. Facts On File, 2002.