APA (7th ed.) Citation

World Health Organization. (2011). World health statistics 2011. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. World Health Statistics 2011. Geneva, Switzerland: World Health Organization, 2011.

MLA (8th ed.) Citation

World Health Organization. World Health Statistics 2011. World Health Organization, 2011.

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