APA (7th ed.) Citation

(2004). Water quality in the Upper Illinois River Basin, Illinois, Indiana, and Wisconsin: 1999 - 2001. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Water Quality in the Upper Illinois River Basin, Illinois, Indiana, and Wisconsin: 1999 - 2001. Reston, Va: U.S. Geological Survey, 2004.

MLA (9th ed.) Citation

Water Quality in the Upper Illinois River Basin, Illinois, Indiana, and Wisconsin: 1999 - 2001. U.S. Geological Survey, 2004.

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