APA (7th ed.) Citation

Mason, C. F. (1996). Biology of freshwater pollution (Third edition.). Longmans.

Chicago Style (17th ed.) Citation

Mason, C. F. Biology of Freshwater Pollution. Third edition. Essex: Longmans, 1996.

MLA (9th ed.) Citation

Mason, C. F. Biology of Freshwater Pollution. Third edition. Longmans, 1996.