APA (7th ed.) Citation

United States. Soil Conservation Service. (1989). Soil survey of Claiborne Parish, Louisiana. The Service.

Chicago Style (17th ed.) Citation

United States. Soil Conservation Service. Soil Survey of Claiborne Parish, Louisiana. [Washington, D.C.?]: The Service, 1989.

MLA (9th ed.) Citation

United States. Soil Conservation Service. Soil Survey of Claiborne Parish, Louisiana. The Service, 1989.

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