APA (7th ed.) Citation

United nations. (2019). Recommendations on the transport of dangerous goods: Model regulations. United nations.

Chicago Style (17th ed.) Citation

United nations. Recommendations on the Transport of Dangerous Goods: Model Regulations. New York: United nations, 2019.

MLA (8th ed.) Citation

United nations. Recommendations on the Transport of Dangerous Goods: Model Regulations. United nations, 2019.

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