Lua APA (7ú heag.)
Viessman, W., & Hammer, M. J. (1998). Water supply and pollution control (6th ed.). Addison Wesley.
Lua i Stíl Chicago (17ú heag.)
Viessman, Warren, agus Mark J. Hammer. Water Supply and Pollution Control. 6th ed. Menlo Park, CA: Addison Wesley, 1998.
Lua MLA (9ú heag.)
Viessman, Warren, agus Mark J. Hammer. Water Supply and Pollution Control. 6th ed. Addison Wesley, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.