Spellman, F. R. (2010). The science of environmental pollution. CRC Press.
Cita Chicago (17th ed.)Spellman, Frank R. The Science of Environmental Pollution. Boca Raton, FL: CRC Press, 2010.
Cita MLA (9th ed.)Spellman, Frank R. The Science of Environmental Pollution. CRC Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.