United States. Bureau of Chemistry and Soils. (1937). Soil survey of Cass County, Tex. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Chemistry and Soils. Soil Survey of Cass County, Tex. [Washington]: [s.n.], 1937.
MLA (9th ed.) CitationUnited States. Bureau of Chemistry and Soils. Soil Survey of Cass County, Tex. [s.n.], 1937.
Warning: These citations may not always be 100% accurate.