United States. Department of State. (2012). Environment: Cooperation : agreement between the United States of America and the United Nations Environment Programme, signed at Washington, December 21, 2004. U.S. Dept. of State.
Chicago Style (17th ed.) CitationUnited States. Department of State. Environment: Cooperation : Agreement Between the United States of America and the United Nations Environment Programme, Signed at Washington, December 21, 2004. [Washington, D.C.]: U.S. Dept. of State, 2012.
MLA (9th ed.) CitationUnited States. Department of State. Environment: Cooperation : Agreement Between the United States of America and the United Nations Environment Programme, Signed at Washington, December 21, 2004. U.S. Dept. of State, 2012.
Warning: These citations may not always be 100% accurate.