New South Wales. Dept. of Environment. (1971). Environmental investigations 1971. [Department of Environment, N.S.W.].
芝加哥风格引文New South Wales. Dept. of Environment. Environmental Investigations 1971. [Sydney]: [Department of Environment, N.S.W.], 1971.
MLA引文New South Wales. Dept. of Environment. Environmental Investigations 1971. [Department of Environment, N.S.W.], 1971.
警告：这些引文格式不一定是100％准确.