APA (7th ed.) Citation

(1990). Management of cataract in primary health care services. World Health Organization.

Chicago Style (17th ed.) Citation

Management of Cataract in Primary Health Care Services. Geneva: World Health Organization, 1990.

MLA (8th ed.) Citation

Management of Cataract in Primary Health Care Services. World Health Organization, 1990.

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