APA (7th ed.) Citation

Allen, H. E., & Noehre, A. W. (1969). Floods in Wilton Center quadrangle, northeastern Illinois. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Allen, Howard E., and Allen W. Noehre. Floods in Wilton Center Quadrangle, Northeastern Illinois. Washington, D.C.: U.S. Geological Survey, 1969.

MLA (8th ed.) Citation

Allen, Howard E., and Allen W. Noehre. Floods in Wilton Center Quadrangle, Northeastern Illinois. U.S. Geological Survey, 1969.