APA (7th ed.) Citation

Butler, E. R. (1990). Soil survey of Carter County, Missouri, northern and eastern parts. U.S. Dept. of Agriculture, Soil Conservation Service.

Chicago Style (17th ed.) Citation

Butler, E. Rex. Soil Survey of Carter County, Missouri, Northern and Eastern Parts. [Washington, D.C.?]: U.S. Dept. of Agriculture, Soil Conservation Service, 1990.

MLA (9th ed.) Citation

Butler, E. Rex. Soil Survey of Carter County, Missouri, Northern and Eastern Parts. U.S. Dept. of Agriculture, Soil Conservation Service, 1990.