Cita APA (7th ed.)
United Nations Human Settlements Programme & Water for African Cities Programme. (2005). Water for African cities: Phase II. United Nations Human Settlements Programme.
Cita Chicago (17th ed.)
United Nations Human Settlements Programme i Water for African Cities Programme. Water for African Cities: Phase II. Nairobi: United Nations Human Settlements Programme, 2005.
Cita MLA (9th ed.)
United Nations Human Settlements Programme i Water for African Cities Programme. Water for African Cities: Phase II. United Nations Human Settlements Programme, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.