APA (7th ed.) Citation

(2002). If the world were a village: A book about the world's people. Kids Can Press.

Chicago Style (17th ed.) Citation

If the World Were a Village: A Book About the World's People. Toronto, ON [u.a.]: Kids Can Press, 2002.

MLA (9th ed.) Citation

If the World Were a Village: A Book About the World's People. Kids Can Press, 2002.