United Nations. Children's Fund. (1990). Development goals and strategies for children in the 1990s. United Nations Children's Fund.
芝加哥风格引文United Nations. Children's Fund. Development Goals and Strategies for Children in the 1990s. New York: United Nations Children's Fund, 1990.
MLA引文United Nations. Children's Fund. Development Goals and Strategies for Children in the 1990s. United Nations Children's Fund, 1990.
警告：这些引文格式不一定是100％准确.