Downs, J. M. (1990). Soil survey of Henry Mountains Area, Utah: Parts of Garfield, Kane, and Wayne counties. The Service.
Chicago Style (17th ed.) CitationDowns, Joseph M. Soil Survey of Henry Mountains Area, Utah: Parts of Garfield, Kane, and Wayne Counties. [Washington, D.C.?]: The Service, 1990.
MLA (9th ed.) CitationDowns, Joseph M. Soil Survey of Henry Mountains Area, Utah: Parts of Garfield, Kane, and Wayne Counties. The Service, 1990.
Warning: These citations may not always be 100% accurate.