Organization, W. H. (1987). Biological Substances: International Standards and Reference Reagents 1986. Geneva:World Health Organization.
Chicago Style CitationOrganization, World HEalth. Biological Substances: International Standards and Reference Reagents 1986. Geneva:World Health Organization, 1987.
MLA CitationOrganization, World HEalth. Biological Substances: International Standards and Reference Reagents 1986. Geneva:World Health Organization, 1987.
Warning: These citations may not always be 100% accurate.