World Health Organization. (2004). The importance of caregiver-child interactions for the survival and healthy development of young children. World Health Organization.
芝加哥风格引文World Health Organization. The Importance of Caregiver-child Interactions for the Survival and Healthy Development of Young Children. Geneva: World Health Organization, 2004.
MLA引文World Health Organization. The Importance of Caregiver-child Interactions for the Survival and Healthy Development of Young Children. World Health Organization, 2004.
警告：这些引文格式不一定是100％准确.