Cita APA (7th ed.)

Spellman, F. R. (2021). The science of environmental pollution (Fourth edition.). CRC Press.

Cita Chicago (17th ed.)

Spellman, Frank R. The Science of Environmental Pollution. Fourth edition. Boca Raton: CRC Press, 2021.

Cita MLA (9th ed.)

Spellman, Frank R. The Science of Environmental Pollution. Fourth edition. CRC Press, 2021.

Atenció: Aquestes cites poden no estar 100% correctes.