APA (7th ed.) Citation

Pringle, F. B. (1977). Soil survey of Kaufman and Rockwall Counties, Texas. Dept. of Agriculture, Soil Conservation Service.

Chicago Style (17th ed.) Citation

Pringle, Fred B. Soil Survey of Kaufman and Rockwall Counties, Texas. [Washington]: Dept. of Agriculture, Soil Conservation Service, 1977.

MLA (9th ed.) Citation

Pringle, Fred B. Soil Survey of Kaufman and Rockwall Counties, Texas. Dept. of Agriculture, Soil Conservation Service, 1977.