APA

United States, . (1965). Geothermal steam: hearing before Subcommittee on Minerals, Materials, and Fuels, 89th Congress, 1st session, on S. 1674, July 22, 1965. [Washington, D.C.]: .

Chicago

United States, . 1965. Geothermal steam: hearing before Subcommittee on Minerals, Materials, and Fuels, 89th Congress, 1st session, on S. 1674, July 22, 1965. [Washington, D.C.]: .

Harvard

United States, . (1965). Geothermal steam: hearing before Subcommittee on Minerals, Materials, and Fuels, 89th Congress, 1st session, on S. 1674, July 22, 1965. [Washington, D.C.]: .

MLA

United States, . Geothermal steam: hearing before Subcommittee on Minerals, Materials, and Fuels, 89th Congress, 1st session, on S. 1674, July 22, 1965. [Washington, D.C.]: . 1965.