National Park Service authorizations [microform] : hearing before the Subcommittee on Parks and Recreation of the Committee on Interior and Insular Affairs, United States Senate, Ninety-third Congress, second session, on H.R. 14217 ... H.R. 13157 ... September 13, 1974

Chicago citation style
United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Parks and Recreation. National Park Service authorizations [microform] : hearing before the Subcommittee on Parks and Recreation of the Committee on Interior and Insular Affairs, United States Senate, Ninety-third Congress, second session, on H.R. 14217 ... H.R. 13157 ... September 13, 1974. 1974. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/003217761. (Accessed November 14, 2018.)
APA citation style
United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Parks and Recreation, (1974) National Park Service authorizations [microform] : hearing before the Subcommittee on Parks and Recreation of the Committee on Interior and Insular Affairs, United States Senate, Ninety-third Congress, second session, on H.R. 14217 ... H.R. 13157 ... September 13, 1974. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/003217761
MLA citation style
United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Parks and Recreation. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/003217761>.
Note: These citations are programmatically generated and may be incomplete.