United States. Bureau of the Census. (1988). 1987 census of construction industries: Electrical work special trade contractors, industry 1731. U.S. Dept. of Commerce, Bureau of the Census.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. 1987 Census of Construction Industries: Electrical Work Special Trade Contractors, Industry 1731. Washington, DC: U.S. Dept. of Commerce, Bureau of the Census, 1988.
MLA (9th ed.) CitationUnited States. Bureau of the Census. 1987 Census of Construction Industries: Electrical Work Special Trade Contractors, Industry 1731. U.S. Dept. of Commerce, Bureau of the Census, 1988.
Warning: These citations may not always be 100% accurate.