Franklin

National drug threat assessment 2002 [electronic resource].

MLA

National Drug Threat Assessment 2002. Johnstown, PA: U.S. Dept. of Justice, National Drug Intelligence Center, 2001.

APA

(2001). National drug threat assessment 2002. Johnstown, PA: U.S. Dept. of Justice, National Drug Intelligence Center.

Chicago

National Drug Threat Assessment 2002. Johnstown, PA: U.S. Dept. of Justice, National Drug Intelligence Center, 2001.