APA

United States, . (2016). Farming, fishing, forestry and hunting in a era of changing climate: hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Thirteenth Congress, second session, June 3, 2014. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2016. Farming, fishing, forestry and hunting in a era of changing climate: hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Thirteenth Congress, second session, June 3, 2014. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2016). Farming, fishing, forestry and hunting in a era of changing climate: hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Thirteenth Congress, second session, June 3, 2014. Washington: U.S. Government Publishing Office.

MLA

United States, . Farming, fishing, forestry and hunting in a era of changing climate: hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Thirteenth Congress, second session, June 3, 2014. Washington: U.S. Government Publishing Office. 2016.