APA (7th ed.) Citation

European Monitoring Centre for Drugs and Drug Addiction, King, L. A., & Sedefov, R. (2007). Early - warning system on new psychoactive substances: Operating guidelines. Office for Official Publications of the European Communities.

Chicago Style (17th ed.) Citation

European Monitoring Centre for Drugs and Drug Addiction, Leslie A. King, and Roumen Sedefov. Early - Warning System on New Psychoactive Substances: Operating Guidelines. Luxembourg: Office for Official Publications of the European Communities, 2007.

MLA (8th ed.) Citation

European Monitoring Centre for Drugs and Drug Addiction, et al. Early - Warning System on New Psychoactive Substances: Operating Guidelines. Office for Official Publications of the European Communities, 2007.

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