APA (7th ed.) Citation

Miles, C. C. (1988). Soil survey of Randolph County, Illinois. The Service.

Chicago Style (17th ed.) Citation

Miles, C. C. Soil Survey of Randolph County, Illinois. [Washington, D.C.?]: The Service, 1988.

MLA (9th ed.) Citation

Miles, C. C. Soil Survey of Randolph County, Illinois. The Service, 1988.

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