Lua APA (7ú heag.)
Droste, R. L. (2005). Theory and practice of water and westwater treatment. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)
Droste, Ronald L. Theory and Practice of Water and Westwater Treatment. New Delhi: John Wiley & Sons, 2005.
Lua MLA (9ú heag.)
Droste, Ronald L. Theory and Practice of Water and Westwater Treatment. John Wiley & Sons, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.