एपीए उद्धरण

(2005). McGraw-Hill Concise Encyclopedia of Environmental Science. American: McGraw-Hill.

शिकागो स्टाइल उद्धरण

McGraw-Hill Concise Encyclopedia of Environmental Science. American: McGraw-Hill, 2005.

एमएलए उद्धरण

McGraw-Hill Concise Encyclopedia of Environmental Science. American: McGraw-Hill, 2005.