(2010). Emerging technologies and practices for reducing greenhouse gas emissions: Hearing before the Subcommittee on Private Sector and Consumer Solutions to Global Warming and Wildlife Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, first session, May 9, 2007.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Emerging Technologies and Practices for Reducing Greenhouse Gas Emissions: Hearing Before the Subcommittee on Private Sector and Consumer Solutions to Global Warming and Wildlife Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, First Session, May 9, 2007. 2010.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Emerging Technologies and Practices for Reducing Greenhouse Gas Emissions: Hearing Before the Subcommittee on Private Sector and Consumer Solutions to Global Warming and Wildlife Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, First Session, May 9, 2007. 2010.