APA (7th ed.) Citation

United States. Bureau of Chemistry and Soils. (1935). Soil survey of Ohio and Switzerland counties, Ind. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Chemistry and Soils. Soil Survey of Ohio and Switzerland Counties, Ind. [Washington]: [s.n.], 1935.

MLA (9th ed.) Citation

United States. Bureau of Chemistry and Soils. Soil Survey of Ohio and Switzerland Counties, Ind. [s.n.], 1935.