APA (7th ed.) Zitazioa
National Records of Scotland. (2019). Drug-related deaths in Scotland in 2018. National Records of Scotland.
Chicago Style (17th ed.) Zitazioa
National Records of Scotland. Drug-related Deaths in Scotland in 2018. Edimburgo: National Records of Scotland, 2019.
MLA (9th ed.) Zitazioa
National Records of Scotland. Drug-related Deaths in Scotland in 2018. National Records of Scotland, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.