APA-Zitierstil (7. Ausg.)

USA, General Accounting Office, & USA General Accounting Office. (1999). Drug control: Dea's strategies and operations in the 1990s; report to congressional requesters. United States General Accounting Office.

Chicago-Zitierstil (17. Ausg.)

USA, General Accounting Office, und USA General Accounting Office. Drug Control: Dea's Strategies and Operations in the 1990s; Report to Congressional Requesters. [Washington, DC]: United States General Accounting Office, 1999.

MLA-Zitierstil (8. Ausg.)

USA, General Accounting Office, und USA General Accounting Office. Drug Control: Dea's Strategies and Operations in the 1990s; Report to Congressional Requesters. United States General Accounting Office, 1999.