United States. National Recovery Administration. (1934). Amendment to code of fair competition for the crushed stone, sand and gravel, and slag industry as approved on August 24, 1934. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. National Recovery Administration. Amendment to Code of Fair Competition for the Crushed Stone, Sand and Gravel, and Slag Industry as Approved on August 24, 1934. Washington: United States Government Printing Office, 1934.
MLA (9th ed.) CitationUnited States. National Recovery Administration. Amendment to Code of Fair Competition for the Crushed Stone, Sand and Gravel, and Slag Industry as Approved on August 24, 1934. United States Government Printing Office, 1934.
Warning: These citations may not always be 100% accurate.