World Healt Organization International programs on Chemical Safety IPCS. (1994). Ultraviolet radiation: An authoritative scientific review of environmental and health effects of UV, with reference to global ozone layer depletion. WHO.
Cita Chicago Style (17a ed.)World Healt Organization International programs on Chemical Safety IPCS. Ultraviolet Radiation: An Authoritative Scientific Review of Environmental and Health Effects of UV, with Reference to Global Ozone Layer Depletion. Geneva: WHO, 1994.
Cita MLA (8a ed.)World Healt Organization International programs on Chemical Safety IPCS. Ultraviolet Radiation: An Authoritative Scientific Review of Environmental and Health Effects of UV, with Reference to Global Ozone Layer Depletion. WHO, 1994.
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