APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.