Cita APA (7th ed.)

Spellman, F. R. (2010). The science of environmental pollution (2nd ed.). CRC Press.

Cita Chicago (17th ed.)

Spellman, Frank R. The Science of Environmental Pollution. 2nd ed. Boca Raton, FL: CRC Press, 2010.

Cita MLA (8th ed.)

Spellman, Frank R. The Science of Environmental Pollution. 2nd ed. CRC Press, 2010.