एपीए उद्धरण

Lagrega, M. D., Buckingham, P. L., & Evans, J. C. (1994). Hazardous Waste Management. Singapore: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Lagrega, Michael D., Phillip L. Buckingham, और Jeffrey C. Evans. Hazardous Waste Management. Singapore: McGraw-Hill, 1994.

एमएलए उद्धरण

Lagrega, Michael D., Phillip L. Buckingham, और Jeffrey C. Evans. Hazardous Waste Management. Singapore: McGraw-Hill, 1994.