Pecsok, R. L., & Shields, L. D. (1968). Modern methods of chemical analysis. Wiley.
Chicago Edition CitationPecsok, Robert L., and Loran Donald Shields. Modern Methods of Chemical Analysis. New York: Wiley, 1968.
MLA Edition CitationPecsok, Robert L., and Loran Donald Shields. Modern Methods of Chemical Analysis. Wiley, 1968.
Warning: These citations may not always be 100% accurate.