APA (7th ed.) Citation

Geological Survey (U.S.). (1988). White County, Illinois: 1:100 000-scale planimetric map. The Survey ; Illinois Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). White County, Illinois: 1:100 000-scale Planimetric Map. Reston, Va. : Champaign, Ill.: The Survey ; Illinois Geological Survey, 1988.

MLA (9th ed.) Citation

Geological Survey (U.S.). White County, Illinois: 1:100 000-scale Planimetric Map. The Survey ; Illinois Geological Survey, 1988.

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