World Health Organization. Regional Office for Europe. (1979). EURO reports and studies. Regional Office for Europe, World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. Regional Office for Europe. EURO Reports and Studies. Copenhagen: Regional Office for Europe, World Health Organization, 1979.
Citatione MLA (8a ed.)World Health Organization. Regional Office for Europe. EURO Reports and Studies. Regional Office for Europe, World Health Organization, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.