APA (7th ed.) Citation

Combs lhCindy C. Terrorism in the twenty-first century (2nd.ed.).

Chicago Style (17th ed.) Citation

Combs lhCindy C. Terrorism in the Twenty-first Century. 2nd.ed. London lbPrentice Hall lc2000.

MLA (9th ed.) Citation

Combs lhCindy C. Terrorism in the Twenty-first Century. 2nd.ed.

Warning: These citations may not always be 100% accurate.