एपीए उद्धरण

Rich, L. G. (1963). Unit processes of sanitary engineering. New York: Wiley.

शिकागो स्टाइल उद्धरण

Rich, Linvil Gene. Unit Processes of Sanitary Engineering. New York: Wiley, 1963.

एमएलए उद्धरण

Rich, Linvil Gene. Unit Processes of Sanitary Engineering. New York: Wiley, 1963.