Style de citation APA (7e éd.)

Combs, C. C. (1997). Terrorism in the twenty-first century. Prentice Hall.

Style de citation Chicago (17e éd.)

Combs, Cindy C. Terrorism in the Twenty-first Century. Upper Saddle River, N.J: Prentice Hall, 1997.

Style de citation MLA (9e éd.)

Combs, Cindy C. Terrorism in the Twenty-first Century. Prentice Hall, 1997.