Παραπομπή σε μορφή APA (7η εκδ.)
The ESPAD Group. (2020). ESPAD Report 2019. Results from the European School Survey Project on Alcohol and other Drugs. European Monitoring Centre for Drugs and Drug Addiction.
Παραπομπή σε μορφή Chicago (17η εκδ.)
The ESPAD Group. ESPAD Report 2019. Results from the European School Survey Project on Alcohol and Other Drugs. Lisboa: European Monitoring Centre for Drugs and Drug Addiction, 2020.
Παραπομπή σε μορφή MLA (9th εκδ.)
The ESPAD Group. ESPAD Report 2019. Results from the European School Survey Project on Alcohol and Other Drugs. European Monitoring Centre for Drugs and Drug Addiction, 2020.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.