APA-referens (7:e uppl.)
National Research Council (U.S.). Committee on Coal Waste Impoundments & ebrary, Inc. (2002). Coal waste impoundments: Risks, responses, and alternatives. National Academy Press.
Chicago-referens (17:e uppl.)
National Research Council (U.S.). Committee on Coal Waste Impoundments och Inc ebrary. Coal Waste Impoundments: Risks, Responses, and Alternatives. Washington, D.C.: National Academy Press, 2002.
MLA-referens (9:e uppl.)
National Research Council (U.S.). Committee on Coal Waste Impoundments och Inc ebrary. Coal Waste Impoundments: Risks, Responses, and Alternatives. National Academy Press, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.