APA (7th ed.) Citation

Phillips, W. W., & Harper, M. D. (1977). Soil survey of Benton County, Arkansas. Dept. of Agriculture, Soil Conservation Service.

Chicago Style (17th ed.) Citation

Phillips, William W., and M. Dean Harper. Soil Survey of Benton County, Arkansas. [Washington]: Dept. of Agriculture, Soil Conservation Service, 1977.

MLA (9th ed.) Citation

Phillips, William W., and M. Dean Harper. Soil Survey of Benton County, Arkansas. Dept. of Agriculture, Soil Conservation Service, 1977.

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