Lua APA (7ú heag.)
Vallero, D. A. (2004). Environmental contaminants: Assessment and control. Elsevier Academic Press.
Lua i Stíl Chicago (17ú heag.)
Vallero, Daniel A. Environmental Contaminants: Assessment and Control. Amsterdam ; London: Elsevier Academic Press, 2004.
Lua MLA (9ú heag.)
Vallero, Daniel A. Environmental Contaminants: Assessment and Control. Elsevier Academic Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.