Snell, C. T., & Snell, F. D. (1969). Colorimetric methods of analysis: Including some turbidimetric and nephelometric methods.
Chicago Edition CitationSnell, Cornelia T., and Foster Dee Snell. Colorimetric Methods of Analysis: Including Some Turbidimetric and Nephelometric Methods. New York, VanNostrand Reinhold, 1969.
MLA Edition CitationSnell, Cornelia T., and Foster Dee Snell. Colorimetric Methods of Analysis: Including Some Turbidimetric and Nephelometric Methods. 1969.
Warning: These citations may not always be 100% accurate.