APA (7th ed.) Citation
Snell, F. D., & Snell, C. T. (1951). Colorimetric methods of analysis: Theory-instruments-pH. D. Van Nostrand.
Chicago Style (17th ed.) Citation
Snell, Foster Dee, and Cornelia T. Snell. Colorimetric Methods of Analysis: Theory-instruments-pH. New York: D. Van Nostrand, 1951.
MLA (9th ed.) Citation
Snell, Foster Dee, and Cornelia T. Snell. Colorimetric Methods of Analysis: Theory-instruments-pH. D. Van Nostrand, 1951.
Warning: These citations may not always be 100% accurate.