United States. Soil Conservation Service. (1975). Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys.
Chicago Style (17th ed.) CitationUnited States. Soil Conservation Service. Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys. 1975.
MLA (9th ed.) CitationUnited States. Soil Conservation Service. Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys. 1975.
Warning: These citations may not always be 100% accurate.