APA (7th ed.) Citation

World economic and social. (2007). Development in an ageing world. United nations.

Chicago Style (17th ed.) Citation

World economic and social. Development in an Ageing World. New York: United nations, 2007.

MLA (8th ed.) Citation

World economic and social. Development in an Ageing World. United nations, 2007.

Warning: These citations may not always be 100% accurate.