New South Wales. Dept. of Environment. (1971). Environmental investigations 1971. [Department of Environment, N.S.W.].
Citação do estilo Chicago (17ª ed.)New South Wales. Dept. of Environment. Environmental Investigations 1971. [Sydney]: [Department of Environment, N.S.W.], 1971.
Citação MLA (8ª ed.)New South Wales. Dept. of Environment. Environmental Investigations 1971. [Department of Environment, N.S.W.], 1971.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.