World Heath Organization & World Health Organization. (1995). National cancer control programmes: Policies and managerial guidelines. World Health Organization.
Cita Chicago Style (17a ed.)World Heath Organization y World Health Organization. National Cancer Control Programmes: Policies and Managerial Guidelines. Geneva: World Health Organization, 1995.
Cita MLA (9a ed.)World Heath Organization y World Health Organization. National Cancer Control Programmes: Policies and Managerial Guidelines. World Health Organization, 1995.
Precaución: Estas citas no son 100% exactas.