United Nations Centre for Human Settlements. (1990). Developing a national shelter strategy. United Nations Centre for Human Settlements.
Citação do estilo Chicago (17ª ed.)United Nations Centre for Human Settlements. Developing a National Shelter Strategy. Nairobi: United Nations Centre for Human Settlements, 1990.
Citação MLA (9ª ed.)United Nations Centre for Human Settlements. Developing a National Shelter Strategy. United Nations Centre for Human Settlements, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.