APA (7th ed.) Citation

Mexico & United States. (2017). Environment and conservation: Cooperation : second protocol between the United States of America and Mexico amending Agreement of November 16 and 18, 1993 ; signed at Washington and Mexico City, January 17 and April 18, 2017 with appendix. United States Department of State.

Chicago Style (17th ed.) Citation

Mexico and United States. Environment and Conservation: Cooperation : Second Protocol Between the United States of America and Mexico Amending Agreement of November 16 and 18, 1993 ; Signed at Washington and Mexico City, January 17 and April 18, 2017 with Appendix. [Washington, D.C.]: United States Department of State, 2017.

MLA (9th ed.) Citation

Mexico and United States. Environment and Conservation: Cooperation : Second Protocol Between the United States of America and Mexico Amending Agreement of November 16 and 18, 1993 ; Signed at Washington and Mexico City, January 17 and April 18, 2017 with Appendix. United States Department of State, 2017.