Natural Resources Conservation League of Victoria. (1985). Trees and natural resources. Natural Resources Conservation League of Victoria.
芝加哥风格引文Natural Resources Conservation League of Victoria. Trees and Natural Resources. [Springvale South, Vic.: Natural Resources Conservation League of Victoria, 1985.
MLA引文Natural Resources Conservation League of Victoria. Trees and Natural Resources. Natural Resources Conservation League of Victoria, 1985.
警告：这些引文格式不一定是100％准确.