APA (7th ed.) Citation

United States. Soil Conservation Service, United States. Forest Service, University of Arkansas. Aricultural Experiment Station, & Vodrazka, F. M. (1981). Soil survey of Pope County, Arkansas. U.S. Dept. of Agriculture, Soil Conservation Service and Forest Service.

Chicago Style (17th ed.) Citation

United States. Soil Conservation Service, United States. Forest Service, University of Arkansas. Aricultural Experiment Station, and Frank M. Vodrazka. Soil Survey of Pope County, Arkansas. [Washington, D.C.?]: U.S. Dept. of Agriculture, Soil Conservation Service and Forest Service, 1981.

MLA (9th ed.) Citation

United States. Soil Conservation Service, et al. Soil Survey of Pope County, Arkansas. U.S. Dept. of Agriculture, Soil Conservation Service and Forest Service, 1981.