UNICEF. (1992). A study on breast-feeding status in rural and urban areas of central devewlopment region, Nepal.
芝加哥风格引文UNICEF. A Study on Breast-feeding Status in Rural and Urban Areas of Central Devewlopment Region, Nepal. 1992.
MLA引文UNICEF. A Study on Breast-feeding Status in Rural and Urban Areas of Central Devewlopment Region, Nepal. 1992.
警告：这些引文格式不一定是100％准确.