APA (7th ed.) Zitazioa

Ruggiero, V. (2006). Understanding political violence: A criminological analysis. Open University Press/McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Ruggiero, Vincenzo. Understanding Political Violence: A Criminological Analysis. Maidenhead, Berkshire: Open University Press/McGraw-Hill, 2006.

MLA (9th ed.) Zitazioa

Ruggiero, Vincenzo. Understanding Political Violence: A Criminological Analysis. Open University Press/McGraw-Hill, 2006.