APA-viite (7. p.)

UNICEF & Bellamy, C. (2001). The state of the world's children 2001: Early childhood. UNICEF.

Chicago-viite (17. p.)

UNICEF ja Carol Bellamy. The State of the World's Children 2001: Early Childhood. New York: UNICEF, 2001.

MLA-viite (8. p.)

UNICEF ja Carol Bellamy. The State of the World's Children 2001: Early Childhood. UNICEF, 2001.