एपीए उद्धरण

(2007). Handbook of environmental engineering calculations. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Handbook of Environmental Engineering Calculations. New York: McGraw-Hill, 2007.

एमएलए उद्धरण

Handbook of Environmental Engineering Calculations. New York: McGraw-Hill, 2007.