Hillyard, P. (1981). Securing the state: Politics of internal security in Europe. Working papers in European criminology.
Chicago-Zitierstil (17. Ausg.)Hillyard, Paddy. "Securing the State: Politics of Internal Security in Europe." Working Papers in European Criminology 1981.
MLA-Zitierstil (8. Ausg.)Hillyard, Paddy. "Securing the State: Politics of Internal Security in Europe." Working Papers in European Criminology, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.