Lua APA (7ú heag.)
Division for Policy Analysis and Public Affairs. (2018). World Drug Report 2018. United Nations Office on Drugs and Crime.
Lua i Stíl Chicago (17ú heag.)
Division for Policy Analysis and Public Affairs. World Drug Report 2018. Ginebra: United Nations Office on Drugs and Crime, 2018.
Lua MLA (9ú heag.)
Division for Policy Analysis and Public Affairs. World Drug Report 2018. United Nations Office on Drugs and Crime, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.