United States. Department of the Interior. Office of the Secretary. (1906). Uniform rules and regulations prescribed by Secretaries of Interior, Agriculture, and War, to carry out provisions of Act for Preservation of American Antiquities, approved June 8, 1906 (34 Stat. L., 225). [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of the Interior. Office of the Secretary. Uniform Rules and Regulations Prescribed by Secretaries of Interior, Agriculture, and War, to Carry Out Provisions of Act for Preservation of American Antiquities, Approved June 8, 1906 (34 Stat. L., 225). Washington, D.C.: [publisher not identified], 1906.
MLA (9th ed.) CitationUnited States. Department of the Interior. Office of the Secretary. Uniform Rules and Regulations Prescribed by Secretaries of Interior, Agriculture, and War, to Carry Out Provisions of Act for Preservation of American Antiquities, Approved June 8, 1906 (34 Stat. L., 225). [publisher not identified], 1906.