International Union for Conservation of Nature and Natural Resources. (1985). 1985 United Nations list of national parks and protected areas =: Liste des Nations Unies des parcs nationaux et des aires protégées 1985. IUCN.
Cita Chicago Style (17a ed.)International Union for Conservation of Nature and Natural Resources. 1985 United Nations List of National Parks and Protected Areas =: Liste Des Nations Unies Des Parcs Nationaux Et Des Aires Protégées 1985. Cambridge: IUCN, 1985.
Cita MLA (8a ed.)International Union for Conservation of Nature and Natural Resources. 1985 United Nations List of National Parks and Protected Areas =: Liste Des Nations Unies Des Parcs Nationaux Et Des Aires Protégées 1985. IUCN, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.