Heinjus, D. (1992). Farm tree planting. Department of Agriculture South Australia.
芝加哥风格引文Heinjus, David. Farm Tree Planting. Australia: Department of Agriculture South Australia, 1992.
MLA引文Heinjus, David. Farm Tree Planting. Department of Agriculture South Australia, 1992.
警告：这些引文格式不一定是100％准确.