WHO Scientific Group on Research on the Menopause in the 1990s. (1981). Research on the menopause: Report of a WHO Scientific Group. World Health Organization.
Citazione stile Chigago Style (17a edizione)WHO Scientific Group on Research on the Menopause in the 1990s. Research on the Menopause: Report of a WHO Scientific Group. Geneva: World Health Organization, 1981.
Citatione MLA (8a ed.)WHO Scientific Group on Research on the Menopause in the 1990s. Research on the Menopause: Report of a WHO Scientific Group. World Health Organization, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.