Cita APA (7a ed.)

World Health Organization. (1996). Management of cataract in primary health care services. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. Management of Cataract in Primary Health Care Services. Geneva: World Health Organization, 1996.

Cita MLA (9a ed.)

World Health Organization. Management of Cataract in Primary Health Care Services. World Health Organization, 1996.