World Heath Organization & World Health Organization. (1995). National cancer control programmes: Policies and managerial guidelines. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Heath Organization e World Health Organization. National Cancer Control Programmes: Policies and Managerial Guidelines. Geneva: World Health Organization, 1995.
Citatione MLA (9a ed.)World Heath Organization e World Health Organization. National Cancer Control Programmes: Policies and Managerial Guidelines. World Health Organization, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.