Stephenson, J. B. (2009). Climate change science: High quality greenhouse gas emissions data are a cornerstone of programs to address climate change : testimony before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives. U.S. Govt. Accountability Office.
Chicago Style (17th ed.) CitationStephenson, John B. Climate Change Science: High Quality Greenhouse Gas Emissions Data Are a Cornerstone of Programs to Address Climate Change : Testimony Before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives. [Washington, D.C.]: U.S. Govt. Accountability Office, 2009.
MLA (9th ed.) CitationStephenson, John B. Climate Change Science: High Quality Greenhouse Gas Emissions Data Are a Cornerstone of Programs to Address Climate Change : Testimony Before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives. U.S. Govt. Accountability Office, 2009.