World Health Organization. Regional Office for Europe. (1979). EURO reports and studies. Regional Office for Europe, World Health Organization.
芝加哥风格引文World Health Organization. Regional Office for Europe. EURO Reports and Studies. Copenhagen: Regional Office for Europe, World Health Organization, 1979.
MLA引文World Health Organization. Regional Office for Europe. EURO Reports and Studies. Regional Office for Europe, World Health Organization, 1979.
警告：这些引文格式不一定是100％准确.