Mason, C. (2002). Biology of freshwater pollution (4th ed.). Prentice-Hall of India.
Citación estilo ChicagoMason, Christopher. Biology of Freshwater Pollution. 4th ed. London: Prentice-Hall of India, 2002.
Cita MLAMason, Christopher. Biology of Freshwater Pollution. 4th ed. Prentice-Hall of India, 2002.
Warning: These citations may not always be 100% accurate.