APA (7th ed.) Citation

Gossop, M., Grant, M., & World Health Organization. (1990). Preventing and controlling drug abuse / edited by M. Gossop and M. Grant. World Health Organization.

Chicago Style (17th ed.) Citation

Gossop, Michael, Marcus Grant, and World Health Organization. Preventing and Controlling Drug Abuse / Edited by M. Gossop and M. Grant. Geneva: World Health Organization, 1990.

MLA (9th ed.) Citation

Gossop, Michael, et al. Preventing and Controlling Drug Abuse / Edited by M. Gossop and M. Grant. World Health Organization, 1990.

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