Lua APA (7ú heag.)
National Records of Scotland. (2019). Drug-related deaths in Scotland in 2018. National Records of Scotland.
Lua i Stíl Chicago (17ú heag.)
National Records of Scotland. Drug-related Deaths in Scotland in 2018. Edimburgo: National Records of Scotland, 2019.
Lua MLA (9ú heag.)
National Records of Scotland. Drug-related Deaths in Scotland in 2018. National Records of Scotland, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.