APA (7th ed.) Citation

Calsyn, D. E. (2004). Soil survey of Ford County, Illinois. Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

Calsyn, Dale E. Soil Survey of Ford County, Illinois. [Washington, D.C.]: Natural Resources Conservation Service, 2004.

MLA (9th ed.) Citation

Calsyn, Dale E. Soil Survey of Ford County, Illinois. Natural Resources Conservation Service, 2004.

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