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

MLA

United States., 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?]

APA

United States., 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. [Washington, D.C.] : United States Department of State.

Chicago

United States., 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?]