United States. Bureau of Foreign and Domestic Commerce. (1931). Number of homes receiving electric service by counties and for places of 2,500 and over, as of Aug. 31, 1930. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Bureau of Foreign and Domestic Commerce. Number of Homes Receiving Electric Service by Counties and for Places of 2,500 and over, as of Aug. 31, 1930. [Washington?]: U.S. Government Printing Office, 1931.
MLA (9th ed.) CitationUnited States. Bureau of Foreign and Domestic Commerce. Number of Homes Receiving Electric Service by Counties and for Places of 2,500 and over, as of Aug. 31, 1930. U.S. Government Printing Office, 1931.
Warning: These citations may not always be 100% accurate.