World Health Organization & United nations Environment Programme. (1991). IPCS: Environmental health criteria 125 platinum. World Health Organization.
Chicago Style (17. basım) AtıfWorld Health Organization ve United nations Environment Programme. IPCS: Environmental Health Criteria 125 Platinum. Geneva: World Health Organization, 1991.
MLA (8th ed.) AtıfWorld Health Organization ve United nations Environment Programme. IPCS: Environmental Health Criteria 125 Platinum. World Health Organization, 1991.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..