United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Recreation & ProQuest (Firm). (1973). Historical and archeological data preservation: Hearings, Ninety-third Congress, first session, on H.R. 296 and related bills. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Recreation and ProQuest (Firm). Historical and Archeological Data Preservation: Hearings, Ninety-third Congress, First Session, on H.R. 296 and Related Bills. Washington: U.S. Govt. Print. Off, 1973.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Recreation and ProQuest (Firm). Historical and Archeological Data Preservation: Hearings, Ninety-third Congress, First Session, on H.R. 296 and Related Bills. U.S. Govt. Print. Off, 1973.