APA aipamena

edited by Gus Martin. (2011). The SAGE encyclopedia of terrorism. Sage.

Chicago Style aipamena

edited by Gus Martin. The SAGE Encyclopedia of Terrorism. Sage, 2011.

MLA aipamena

edited by Gus Martin. The SAGE Encyclopedia of Terrorism. Sage, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.