United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Public Lands, ProQuest (Firm), & United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Recreation. (1970). Designation of Wilderness Areas: Hearings before the United States House Committee on Interior and Insular Affairs, Subcommittee on Public Lands, Subcommittee on National Parks and Recreation, Ninety-First Congress, first session and Ninety-First Congress, second session, on May 27, June 9, 10, July 14, 15, 1969; May 25, 26, June 22, 26, 1970. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Public Lands, ProQuest (Firm), and United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Recreation. Designation of Wilderness Areas: Hearings Before the United States House Committee on Interior and Insular Affairs, Subcommittee on Public Lands, Subcommittee on National Parks and Recreation, Ninety-First Congress, First Session and Ninety-First Congress, Second Session, on May 27, June 9, 10, July 14, 15, 1969; May 25, 26, June 22, 26, 1970. Washington: U.S. G.P.O., 1970.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Public Lands, et al. Designation of Wilderness Areas: Hearings Before the United States House Committee on Interior and Insular Affairs, Subcommittee on Public Lands, Subcommittee on National Parks and Recreation, Ninety-First Congress, First Session and Ninety-First Congress, Second Session, on May 27, June 9, 10, July 14, 15, 1969; May 25, 26, June 22, 26, 1970. U.S. G.P.O., 1970.