United States. Office of National Drug Control Policy. (1997). US/Mexico bi-national drug threat assessment. Executive Office of the President of the United States, Office of National Drug Control Policy.
Chicago Style (17th ed.) CitationUnited States. Office of National Drug Control Policy. US/Mexico Bi-national Drug Threat Assessment. [Washington, D.C.]: Executive Office of the President of the United States, Office of National Drug Control Policy, 1997.
MLA (9th ed.) CitationUnited States. Office of National Drug Control Policy. US/Mexico Bi-national Drug Threat Assessment. Executive Office of the President of the United States, Office of National Drug Control Policy, 1997.
Warning: These citations may not always be 100% accurate.