APA (7th ed.) Zitazioa
(2001). Analytical methods for enviromental monitoring. Prentice-Hall.
Chicago Style (17th ed.) Zitazioa
Analytical Methods for Enviromental Monitoring. New York: Prentice-Hall, 2001.
MLA (9th ed.) Zitazioa
Analytical Methods for Enviromental Monitoring. Prentice-Hall, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.