Mason, C. (2002). Biology of freshwater pollution (4th ed.). Prentice-Hall of India.
Chicago ZitierstilMason, Christopher. Biology of Freshwater Pollution. 4th ed. London: Prentice-Hall of India, 2002.
MLA ZitierstilMason, Christopher. Biology of Freshwater Pollution. 4th ed. Prentice-Hall of India, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.