APA (7th ed.) Citation

Chicago. Department of Water & Sewers. (1954). Chicago water system. The Dept..

Chicago Style (17th ed.) Citation

Chicago. Department of Water & Sewers. Chicago Water System. Chicago [Ill.]: The Dept., 1954.

MLA (8th ed.) Citation

Chicago. Department of Water & Sewers. Chicago Water System. The Dept., 1954.

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