APA (7th ed.) Citation

United States. Soil Conservation Service. (1989). Benefits of soil conservation. The Service.

Chicago Style (17th ed.) Citation

United States. Soil Conservation Service. Benefits of Soil Conservation. [Washington, D.C.?]: The Service, 1989.

MLA (9th ed.) Citation

United States. Soil Conservation Service. Benefits of Soil Conservation. The Service, 1989.

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