Lua APA (7ú heag.)
Pizzi, N. G. (2010). Water treatment (4th ed.). American Water Works Association.
Lua i Stíl Chicago (17ú heag.)
Pizzi, Nicholas G. Water Treatment. 4th ed. Denver, Colo.: American Water Works Association, 2010.
Lua MLA (9ú heag.)
Pizzi, Nicholas G. Water Treatment. 4th ed. American Water Works Association, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.