APA (7th ed.) Citation

Cahill, R. A. (1981). Geochemistry of recent Lake Michigan sediments. Illinois State Geological Survey.

Chicago Style (17th ed.) Citation

Cahill, Richard A. Geochemistry of Recent Lake Michigan Sediments. Champaign, IL (615 East Peabody Dr., Champaign 61820): Illinois State Geological Survey, 1981.

MLA (9th ed.) Citation

Cahill, Richard A. Geochemistry of Recent Lake Michigan Sediments. Illinois State Geological Survey, 1981.

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