APA Edition Citation

Rootman,I ., & Hughes P.H. (1980). Drug abuse reporting systems. World Health Organization.

Chicago Edition Citation

Rootman,I ., and Hughes P.H. Drug Abuse Reporting Systems. Geneva: World Health Organization, 1980.

MLA Edition Citation

Rootman,I ., and Hughes P.H. Drug Abuse Reporting Systems. World Health Organization, 1980.

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