एपीए उद्धरण

Barnes, D., & Wilson. F. (1978). Chemistry and Unit Operations in Sewage Treatment. Applied Science Publishers.

शिकागो स्टाइल उद्धरण

Barnes, D., और Wilson. F. Chemistry and Unit Operations in Sewage Treatment. London: Applied Science Publishers, 1978.

एमएलए उद्धरण

Barnes, D., और Wilson. F. Chemistry and Unit Operations in Sewage Treatment. Applied Science Publishers, 1978.