World Health Organization & World Health Organization. Partially halogenated chlorofluorocarbon: Ethane derivativesChlorofluorocarbons, partially halogenated: ethane derivatives).
芝加哥风格引文World Health Organization 与 World Health Organization. Partially Halogenated Chlorofluorocarbon: Ethane DerivativesChlorofluorocarbons, Partially Halogenated: Ethane Derivatives).
MLA引文World Health Organization 与 World Health Organization. Partially Halogenated Chlorofluorocarbon: Ethane DerivativesChlorofluorocarbons, Partially Halogenated: Ethane Derivatives).
警告：这些引文格式不一定是100％准确.