APA (7th ed.) Citation

Simms, D. H. (1970). The Soil Conservation Service. Praeger.

Chicago Style (17th ed.) Citation

Simms, Denton Harper. The Soil Conservation Service. New York: Praeger, 1970.

MLA (8th ed.) Citation

Simms, Denton Harper. The Soil Conservation Service. Praeger, 1970.