APA aipamena

Vallero, D. A. (2004). Environmental contaminants: Assessment and control. London: Elsevier.

Chicago Style aipamena

Vallero, Daniel A. Environmental Contaminants: Assessment and Control. London: Elsevier, 2004.

MLA aipamena

Vallero, Daniel A. Environmental Contaminants: Assessment and Control. London: Elsevier, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.