Fetter, C. (1999). Contaminant hydrogeology (2nd ed.). Waveland Press.
Lua i Stíl Chicago (17ú heag.)Fetter, C.W. Contaminant Hydrogeology. 2nd ed. Long Grove, Ill: Waveland Press, 1999.
Lua MLA (9ú heag.)Fetter, C.W. Contaminant Hydrogeology. 2nd ed. Waveland Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.