Odeh, R. E., & Owen, D. B. (1988). Parts per million values for estimating quality levels. Dekker.
Chicago Style (17th ed.) CitationOdeh, Robert E., and Donald B. Owen. Parts Per Million Values for Estimating Quality Levels. New York u.a: Dekker, 1988.
MLA (9th ed.) CitationOdeh, Robert E., and Donald B. Owen. Parts Per Million Values for Estimating Quality Levels. Dekker, 1988.
Warning: These citations may not always be 100% accurate.