Stoeppler, M. (1992). Hazardous metals in the environment. Elsevier.
Cita Chicago Style (17a ed.)Stoeppler, Markus. Hazardous Metals in the Environment. Amsterdam [etc.]: Elsevier, 1992.
Cita MLA (9a ed.)Stoeppler, Markus. Hazardous Metals in the Environment. Elsevier, 1992.
Precaución: Estas citas no son 100% exactas.