APA (7th ed.) Zitazioa
World Health Organization, International Program on Chemical Safety, International Labour Organisation, United Nations Environment Programme, Inter-Organization Programme for the Sound Management of Chemicals, ebrary, Inc, & Loveren, H. v. (2008). Skin sensitization in chemical risk assessment. World Health Organization.
Chicago Style (17th ed.) Zitazioa
World Health Organization, International Program on Chemical Safety, International Labour Organisation, United Nations Environment Programme, Inter-Organization Programme for the Sound Management of Chemicals, Inc ebrary, eta Hendrik van Loveren. Skin Sensitization in Chemical Risk Assessment. Geneva, Switzerland: World Health Organization, 2008.
MLA (9th ed.) Zitazioa
World Health Organization, et al. Skin Sensitization in Chemical Risk Assessment. World Health Organization, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.