World Health Organization, United Nations Environment Programme, & International Radiation Protection Association. (1979). Ultraviolet radiation. World Health Organization ; obtainable from WHO Publications Centre USA].
Citação do estilo Chicago (17ª ed.)World Health Organization, United Nations Environment Programme, e International Radiation Protection Association. Ultraviolet Radiation. Geneva : [Albany, N.Y.: World Health Organization ; obtainable from WHO Publications Centre USA], 1979.
Citação MLA (8ª ed.)World Health Organization, et al. Ultraviolet Radiation. World Health Organization ; obtainable from WHO Publications Centre USA], 1979.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.