(2004). Laboratory biosafety manual (3rd ed.). World Health Organisation.
Chicago Style aipamenaLaboratory Biosafety Manual. 3rd ed. Geneva: World Health Organisation, 2004.
MLA aipamenaLaboratory Biosafety Manual. 3rd ed. World Health Organisation, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.