Mason, C. F. (1996). Biology of freshwater pollution (Third edition.). Longmans.
Citazione stile Chigago Style (17a edizione)Mason, C. F. Biology of Freshwater Pollution. Third edition. Essex: Longmans, 1996.
Citatione MLA (9a ed.)Mason, C. F. Biology of Freshwater Pollution. Third edition. Longmans, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.