Carmen, R. V., & Walker, J. T. (1997). Briefs of leading cases in law enforcement (3rd ed.). Anderson.
Chicago Style (17th ed.) ZitazioaCarmen, Rolando V., eta Jeffery T. Walker. Briefs of Leading Cases in Law Enforcement. 3rd ed. Cincinnati: Anderson, 1997.
MLA (9th ed.) ZitazioaCarmen, Rolando V., eta Jeffery T. Walker. Briefs of Leading Cases in Law Enforcement. 3rd ed. Anderson, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.