Harrison, R. M. (1996). Pollution: Causes, effects and control (3rd ed.). The Royal Society of Chemistry.
Chicago-referens (17:e uppl.)Harrison, Roy M. Pollution: Causes, Effects and Control. 3rd ed. Cambridge: The Royal Society of Chemistry, 1996.
MLA-referens (9:e uppl.)Harrison, Roy M. Pollution: Causes, Effects and Control. 3rd ed. The Royal Society of Chemistry, 1996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.