APA (7th ed.) Citation

Machlis, J. A., & Williams, B. H. (1930). Soil survey of Hyde county, South Dakota. Government Printing Office.

Chicago Style (17th ed.) Citation

Machlis, Joseph Arthur, and B. H. Williams. Soil Survey of Hyde County, South Dakota. Washington DC: Government Printing Office, 1930.

MLA (9th ed.) Citation

Machlis, Joseph Arthur, and B. H. Williams. Soil Survey of Hyde County, South Dakota. Government Printing Office, 1930.