एपीए उद्धरण

LaGrega, M. D. (1994). Hazardous waste management. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

LaGrega, Michael D. Hazardous Waste Management. New York: McGraw-Hill, 1994.

एमएलए उद्धरण

LaGrega, Michael D. Hazardous Waste Management. New York: McGraw-Hill, 1994.