APA (7th ed.) Citation

United States. Soil Conservation Service. (1990). Conservation on your own: How to keep your terraces working. [USDA Soil Conservation Service].

Chicago Style (17th ed.) Citation

United States. Soil Conservation Service. Conservation on Your Own: How to Keep Your Terraces Working. [Salina, Kan.]: [USDA Soil Conservation Service], 1990.

MLA (9th ed.) Citation

United States. Soil Conservation Service. Conservation on Your Own: How to Keep Your Terraces Working. [USDA Soil Conservation Service], 1990.

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