ebrary, Inc. (2003). Kangaroo mother care: A practical guide. World Health Organization.
芝加哥风格引文ebrary, Inc. Kangaroo Mother Care: A Practical Guide. Geneva: World Health Organization, 2003.
MLA引文ebrary, Inc. Kangaroo Mother Care: A Practical Guide. World Health Organization, 2003.
警告：这些引文格式不一定是100％准确.