APA (7th ed.) Citation

United States. Soil Conservation Service. (1943). Contoured acres fight [farm crop cultivation]. [s.n.].

Chicago Style (17th ed.) Citation

United States. Soil Conservation Service. Contoured Acres Fight [farm Crop Cultivation]. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

United States. Soil Conservation Service. Contoured Acres Fight [farm Crop Cultivation]. [s.n.], 1943.

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