APA

United States, . (2017). The future of farming: technological innovations, opportunities, and challenges for producers : hearing before the Subcommittee on General Farm Commodities and Risk Management of the Committee on Agriculture, House of Representatives, One Hundred Fifteenth Congress, first session, July 13, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2017. The future of farming: technological innovations, opportunities, and challenges for producers : hearing before the Subcommittee on General Farm Commodities and Risk Management of the Committee on Agriculture, House of Representatives, One Hundred Fifteenth Congress, first session, July 13, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2017). The future of farming: technological innovations, opportunities, and challenges for producers : hearing before the Subcommittee on General Farm Commodities and Risk Management of the Committee on Agriculture, House of Representatives, One Hundred Fifteenth Congress, first session, July 13, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . The future of farming: technological innovations, opportunities, and challenges for producers : hearing before the Subcommittee on General Farm Commodities and Risk Management of the Committee on Agriculture, House of Representatives, One Hundred Fifteenth Congress, first session, July 13, 2017. Washington: U.S. Government Publishing Office. 2017.