Chicago. Department of Water & Sewers. (1954). Chicago water system. The Dept..
Chicago Style (17th ed.) CitationChicago. Department of Water & Sewers. Chicago Water System. Chicago [Ill.]: The Dept., 1954.
MLA (8th ed.) CitationChicago. Department of Water & Sewers. Chicago Water System. The Dept., 1954.
Warning: These citations may not always be 100% accurate.