(1988). Respiratory infections in children: Management in small hospitals. World Health Organization.
芝加哥风格引文Respiratory Infections in Children: Management in Small Hospitals. Ginebra: World Health Organization, 1988.
MLA引文Respiratory Infections in Children: Management in Small Hospitals. World Health Organization, 1988.
警告：这些引文格式不一定是100％准确.