APA (7th ed.) Citation

United States. Bureau of Soils. (1911). Soil erosion. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Soils. Soil Erosion. [Washington]: GPO, 1911.

MLA (9th ed.) Citation

United States. Bureau of Soils. Soil Erosion. GPO, 1911.

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