APA (7th ed.) Citation

(1979). Labor and material requirements for sewer works construction. U.S. Department of Labor, Bureau of Labor Statistics.

Chicago Style (17th ed.) Citation

Labor and Material Requirements for Sewer Works Construction. [Washington, D.C.]: U.S. Department of Labor, Bureau of Labor Statistics, 1979.

MLA (9th ed.) Citation

Labor and Material Requirements for Sewer Works Construction. U.S. Department of Labor, Bureau of Labor Statistics, 1979.

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