World Heath Organization & World Health Organization. (1995). National cancer control programmes: Policies and managerial guidelines. World Health Organization.
芝加哥风格引文World Heath Organization 与 World Health Organization. National Cancer Control Programmes: Policies and Managerial Guidelines. Geneva: World Health Organization, 1995.
MLA引文World Heath Organization 与 World Health Organization. National Cancer Control Programmes: Policies and Managerial Guidelines. World Health Organization, 1995.
警告：这些引文格式不一定是100％准确.