United States. Federal Bureau of Investigation & United States. Federal Bureau of Investigation. Criminal Justice Information Services Division. Law enforcement officers killed and assaulted. Federal Bureau of Investigation.
Chicago Style (17th ed.) CitationUnited States. Federal Bureau of Investigation and United States. Federal Bureau of Investigation. Criminal Justice Information Services Division. Law Enforcement Officers Killed and Assaulted. [Clarksburg, WV]: Federal Bureau of Investigation.
MLA (8th ed.) CitationUnited States. Federal Bureau of Investigation and United States. Federal Bureau of Investigation. Criminal Justice Information Services Division. Law Enforcement Officers Killed and Assaulted. Federal Bureau of Investigation.
Warning: These citations may not always be 100% accurate.