National Research Council. (1999). Arsenic in drinking water. National Academy Press.
Cita Chicago Style (17a ed.)National Research Council. Arsenic in Drinking Water. Washington, D.C.: National Academy Press, 1999.
Cita MLA (9a ed.)National Research Council. Arsenic in Drinking Water. National Academy Press, 1999.
Precaución: Estas citas no son 100% exactas.