APA aipamena

(2004).  Environmental monitoring and characterization.  Elsevier Academic Press.

Chicago Style aipamena

 Environmental Monitoring and Characterization.  Elsevier Academic Press, 2004.

MLA aipamena

 Environmental Monitoring and Characterization.  Elsevier Academic Press, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.