APA

,, . (2002). Facts for Life. New York: United Nations Childrens Fund.

Chicago

,, . 2002. Facts for Life. New York: United Nations Childrens Fund.

Harvard

,, . (2002). Facts for Life. New York: United Nations Childrens Fund.

MLA

,, . Facts for Life. New York: United Nations Childrens Fund. 2002.