Cita APA (7th ed.)
(2001). Water audit-quality and quantity: Educational material by UN-HABITAT and partners. United Nations Human Settlements Programme, UN-Habitat.
Cita Chicago (17th ed.)
Water Audit-quality and Quantity: Educational Material by UN-HABITAT and Partners. Nairobi, Kenya: United Nations Human Settlements Programme, UN-Habitat, 2001.
Cita MLA (9th ed.)
Water Audit-quality and Quantity: Educational Material by UN-HABITAT and Partners. United Nations Human Settlements Programme, UN-Habitat, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.