Hänvisningar gällande denna post
APA-referensUnited Nations. (2019). Globally harmonized system of classification and labelling of chemicals (GHS) (Eighth revised edition.). United Nations.
Chicago-stil citatUnited Nations. Globally Harmonized System of Classification and Labelling of Chemicals (GHS). Eighth revised edition. New York, N.Y. ; Geneva: United Nations, 2019.
MLA-referensUnited Nations. Globally Harmonized System of Classification and Labelling of Chemicals (GHS). Eighth revised edition. United Nations, 2019.
Harvard-stil citatUnited Nations. 2019. Globally harmonized system of classification and labelling of chemicals (GHS). Eighth revised edition. New York, N.Y. ; Geneva: United Nations.
Kom ihåg att kontrollera att källhänvisningarna är korrekta innan du använder dem i din text.