APA (7th ed.) Citation

Cole, E. L. (2006). Supplement to the soil survey of Cherokee County, Oklahoma. Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

Cole, Everett L. Supplement to the Soil Survey of Cherokee County, Oklahoma. [Washington, D.C.]: Natural Resources Conservation Service, 2006.

MLA (9th ed.) Citation

Cole, Everett L. Supplement to the Soil Survey of Cherokee County, Oklahoma. Natural Resources Conservation Service, 2006.