WHO Commission on Health and Environment & World Health Organization. (1992). Our planet, our health. World Health Organization.
Citazione stile Chigago Style (17a edizione)WHO Commission on Health and Environment e World Health Organization. Our Planet, Our Health. Geneva: World Health Organization, 1992.
Citatione MLA (9a ed.)WHO Commission on Health and Environment e World Health Organization. Our Planet, Our Health. World Health Organization, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.