APA (7th ed.) Citation

Nickell, A. K. (1985). Soil survey of Jefferson County, Indiana. The Service.

Chicago Style (17th ed.) Citation

Nickell, Allan K. Soil Survey of Jefferson County, Indiana. [Washington, D.C.?]: The Service, 1985.

MLA (9th ed.) Citation

Nickell, Allan K. Soil Survey of Jefferson County, Indiana. The Service, 1985.