APA (7th ed.) Citation

Naciones Unidas. (2009). Globally harmonized system of classification and labelling of chemicals GHS (3nd ed. rev.). United Nations.

Chicago Style (17th ed.) Citation

Naciones Unidas. Globally Harmonized System of Classification and Labelling of Chemicals GHS. 3nd ed. rev. New York ; Geneva: United Nations, 2009.

MLA (9th ed.) Citation

Naciones Unidas. Globally Harmonized System of Classification and Labelling of Chemicals GHS. 3nd ed. rev. United Nations, 2009.

Warning: These citations may not always be 100% accurate.