APA (7th ed.) Zitazioa

Environmental Health: A Global Access Science Source. BioMed Central.

Chicago Style (17th ed.) Zitazioa

Environmental Health: A Global Access Science Source. BioMed Central.

MLA (9th ed.) Zitazioa

Environmental Health: A Global Access Science Source. BioMed Central.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.