Παραπομπή APA

Henderson,, H. (2001). Global terrorism: Complete reference guide. Checkmark Books.

Παραπομπή Chicago Style

Henderson,, Harry. Global Terrorism: Complete Reference Guide. New York: Checkmark Books, 2001.

Παραπομπή MLA

Henderson,, Harry. Global Terrorism: Complete Reference Guide. Checkmark Books, 2001.