APA (7th ed.) Citation

Illinois State Geological Survey. (1933). Publications on the geology, mineral resources and mineral industries of Illinois.

Chicago Style (17th ed.) Citation

Illinois State Geological Survey. Publications on the Geology, Mineral Resources and Mineral Industries of Illinois. 1933.

MLA (9th ed.) Citation

Illinois State Geological Survey. Publications on the Geology, Mineral Resources and Mineral Industries of Illinois. 1933.

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