APA (7th ed.) Citation

Martin, W. S. (1996). Soil survey of White County, Illinois. The Service.

Chicago Style (17th ed.) Citation

Martin, W. Scott. Soil Survey of White County, Illinois. [Washington, D.C.?]: The Service, 1996.

MLA (9th ed.) Citation

Martin, W. Scott. Soil Survey of White County, Illinois. The Service, 1996.