APA (7th ed.) Citation

United States. President (2021- : Biden). (2021). Amendment to Montreal protocol (''Kigali Amendment''): Message from the President of the United States transmitting amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer (the ''Montreal Protocol''), adopted at Kigali on October 15, 2016, by the Twenty-Eighth Meeting of the Parties to the Montreal Protocol (the ''Kigali Amendment''). U.S. Government Publishing Office.

Chicago Style (17th ed.) Citation

United States. President (2021- : Biden). Amendment to Montreal Protocol (''Kigali Amendment''): Message from the President of the United States Transmitting Amendment to the Montreal Protocol on Substances That Deplete the Ozone Layer (the ''Montreal Protocol''), Adopted at Kigali on October 15, 2016, by the Twenty-Eighth Meeting of the Parties to the Montreal Protocol (the ''Kigali Amendment''). Washington: U.S. Government Publishing Office, 2021.

MLA (9th ed.) Citation

United States. President (2021- : Biden). Amendment to Montreal Protocol (''Kigali Amendment''): Message from the President of the United States Transmitting Amendment to the Montreal Protocol on Substances That Deplete the Ozone Layer (the ''Montreal Protocol''), Adopted at Kigali on October 15, 2016, by the Twenty-Eighth Meeting of the Parties to the Montreal Protocol (the ''Kigali Amendment''). U.S. Government Publishing Office, 2021.