APA (7th ed.) Citation

United States. Bureau of Labor Statistics. (1979). Labor and material requirements for sewer works construction.

Chicago Style (17th ed.) Citation

United States. Bureau of Labor Statistics. Labor and Material Requirements for Sewer Works Construction. 1979.

MLA (9th ed.) Citation

United States. Bureau of Labor Statistics. Labor and Material Requirements for Sewer Works Construction. 1979.

Warning: These citations may not always be 100% accurate.