APA-ийн эшлэл(7 дахь хэвлэлт)
(2020). EMCDDA special report COVID-19 and drugs. Drug supply via darknet markets. European Monitoring Centre for Drugs and Drug Addiction.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
EMCDDA Special Report COVID-19 and Drugs. Drug Supply via Darknet Markets. Lisboa: European Monitoring Centre for Drugs and Drug Addiction, 2020.
MLA -ийн эшлэл (9 дэх хэвлэлт)
EMCDDA Special Report COVID-19 and Drugs. Drug Supply via Darknet Markets. European Monitoring Centre for Drugs and Drug Addiction, 2020.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.