United States. Dept. of Energy. Division of Geothermal Energy & Ewing, T. E. (1984). Consolidation of geologic studies of geopressured geothermal resources in Texas: 1983 annual report. Bureau of Economic Geology, University of Texas.
Chicago-viite (17. p.)United States. Dept. of Energy. Division of Geothermal Energy ja Thomas E. Ewing. Consolidation of Geologic Studies of Geopressured Geothermal Resources in Texas: 1983 Annual Report. Austin, Tex.: Bureau of Economic Geology, University of Texas, 1984.
MLA-viite (8. p.)United States. Dept. of Energy. Division of Geothermal Energy ja Thomas E. Ewing. Consolidation of Geologic Studies of Geopressured Geothermal Resources in Texas: 1983 Annual Report. Bureau of Economic Geology, University of Texas, 1984.