APA (7th ed.) Citation

Harris, C. (2003). Soil survey of Woodruff County, Arkansas. Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

Harris, Cornelius. Soil Survey of Woodruff County, Arkansas. [Washington, D.C.?]: Natural Resources Conservation Service, 2003.

MLA (9th ed.) Citation

Harris, Cornelius. Soil Survey of Woodruff County, Arkansas. Natural Resources Conservation Service, 2003.

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