Monitoring, measurement, and verification of greenhouse gas emissions, parts I and II :
hearings before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, first session, February 24, 2009 and April 22, 2009.

APA Citation

United States. Congress. House. Committee on Science and Technology (2007). Subcommittee on Energy and Environment. (2009). Monitoring, measurement, and verification of greenhouse gas emissions, parts I and II: hearings before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, first session, February 24, 2009 and April 22, 2009. Washington: U.S. G.P.O. .

MLA Citation

United States. Congress. House. Committee on Science and Technology (2007). Subcommittee on Energy and Environment. Monitoring, Measurement, And Verification of Greenhouse Gas Emissions, Parts I And II: Hearings Before the Subcommittee On Energy And Environment, Committee On Science And Technology, House of Representatives, One Hundred Eleventh Congress, First Session, February 24, 2009 And April 22, 2009. Washington: U.S. G.P.O. , 2009.

Warning: These citations may not always be complete (especially for serials).