(1957). Tree planting practices in tropical Asia. Food and Agriculture Organisation of the United Nations.
芝加哥风格引文Tree Planting Practices in Tropical Asia. Rome: Food and Agriculture Organisation of the United Nations, 1957.
MLA引文Tree Planting Practices in Tropical Asia. Food and Agriculture Organisation of the United Nations, 1957.
警告：这些引文格式不一定是100％准确.