APA (7th ed.) Citation

Heil, K. J. (1995). Soil survey of Corson County, South Dakota. The Service.

Chicago Style (17th ed.) Citation

Heil, Kenneth J. Soil Survey of Corson County, South Dakota. [Washington, D.C.?]: The Service, 1995.

MLA (9th ed.) Citation

Heil, Kenneth J. Soil Survey of Corson County, South Dakota. The Service, 1995.

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