APA

World Summit for Children N. Y. 2. s. 1., United Nations Children's Fund (New York), . (1990). Children and development in the 1990s. New York: UNICEF.

Chicago

World Summit for Children New York 29-30 september 1990, United Nations Children's Fund (New York), . 1990. Children and development in the 1990s. New York: UNICEF.

Harvard

World Summit for Children N. Y. 2. s. 1., United Nations Children's Fund (New York), . (1990). Children and development in the 1990s. New York: UNICEF.

MLA

World Summit for Children New York 29-30 september 1990, United Nations Children's Fund (New York), . Children and development in the 1990s. New York: UNICEF. 1990.