Constraints on coal development : oversight hearing before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-fifth Congress, first session ... held in Washington, D.C., June 9, 1977

Chicago citation style
United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Energy and the Environment. Constraints on coal development : oversight hearing before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-fifth Congress, first session ... held in Washington, D.C., June 9, 1977. 1977. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394974. (Accessed December 18, 2018.)
APA citation style
United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Energy and the Environment, (1977) Constraints on coal development : oversight hearing before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-fifth Congress, first session ... held in Washington, D.C., June 9, 1977. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394974
MLA citation style
United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Energy and the Environment. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011394974>.
Note: These citations are programmatically generated and may be incomplete.