APA (7th ed.) Citation

United States. Office of National Drug Control Policy. (1992). Needle exchange programs: Are they effective? Executive Office of the President, Office of National Drug Control Policy.

Chicago Style (17th ed.) Citation

United States. Office of National Drug Control Policy. Needle Exchange Programs: Are They Effective? [Washington, D.C.]: Executive Office of the President, Office of National Drug Control Policy, 1992.

MLA (9th ed.) Citation

United States. Office of National Drug Control Policy. Needle Exchange Programs: Are They Effective? Executive Office of the President, Office of National Drug Control Policy, 1992.