Cunningham, W. C., & Taylor, T. H. (1985). Crime and protection in America: A study of private security and law enforcement resources and relationships; executive summary. U.S. GPO.
Chicago-Zitierstil (17. Ausg.)Cunningham, William C., und Todd H. Taylor. Crime and Protection in America: A Study of Private Security and Law Enforcement Resources and Relationships; Executive Summary. Washington, D.C: U.S. GPO, 1985.
MLA-Zitierstil (9. Ausg.)Cunningham, William C., und Todd H. Taylor. Crime and Protection in America: A Study of Private Security and Law Enforcement Resources and Relationships; Executive Summary. U.S. GPO, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.