Rich, L. G. (1961). Unit operations of sanitary engineering. Wiley.
Chicago Style (17th ed.) CitationRich, Linvil Gene. Unit Operations of Sanitary Engineering. New York: Wiley, 1961.
MLA (9th ed.) CitationRich, Linvil Gene. Unit Operations of Sanitary Engineering. Wiley, 1961.
Warning: These citations may not always be 100% accurate.