APA (7th ed.) Citation

National Institute on Drug Abuse. (1976). Heroin indicators trend report.

Chicago Style (17th ed.) Citation

National Institute on Drug Abuse. Heroin Indicators Trend Report. Rockville, Md, 1976.

MLA (8th ed.) Citation

National Institute on Drug Abuse. Heroin Indicators Trend Report. 1976.

Warning: These citations may not always be 100% accurate.