Geothermal energy [microform] : hearings, Ninety-third Congress, first session, on H.R. 8628, H.R. 9658 /

Chicago citation style
United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Energy. Geothermal energy [microform] : hearings, Ninety-third Congress, first session, on H.R. 8628, H.R. 9658 /. 1973. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/003214290. (Accessed November 16, 2018.)
APA citation style
United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Energy, (1973) Geothermal energy [microform] : hearings, Ninety-third Congress, first session, on H.R. 8628, H.R. 9658 /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/003214290
MLA citation style
United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Energy. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/003214290>.
Note: These citations are programmatically generated and may be incomplete.