Cita APA (7a ed.)

Burkhart, G. (2004). Report on selective prevention in the European Union and Norway. European Monitoring Centre for Drugs and Drug Addiction.

Cita Chicago Style (17a ed.)

Burkhart, Gregor. Report on Selective Prevention in the European Union and Norway. Lisbon: European Monitoring Centre for Drugs and Drug Addiction, 2004.

Cita MLA (9a ed.)

Burkhart, Gregor. Report on Selective Prevention in the European Union and Norway. European Monitoring Centre for Drugs and Drug Addiction, 2004.