APA
World Health Organization, . (1985). IPCS (Environmental health criteria no - 056): guide to short term tests for detecting mutagenic and carcinogenic chemicals. Geneva: World Health Oraganization.
Chicago
World Health Organization, . 1985. IPCS (Environmental health criteria no - 056): guide to short term tests for detecting mutagenic and carcinogenic chemicals. Geneva: World Health Oraganization.
Harvard
World Health Organization, . (1985). IPCS (Environmental health criteria no - 056): guide to short term tests for detecting mutagenic and carcinogenic chemicals. Geneva: World Health Oraganization.
MLA
World Health Organization, . IPCS (Environmental health criteria no - 056): guide to short term tests for detecting mutagenic and carcinogenic chemicals. Geneva: World Health Oraganization. 1985.