United nations economic commission. (2013). Forest and economic development: A driver for the green economy in the ECE region. Food and agriculture organization of the united nations.
芝加哥风格引文United nations economic commission. Forest and Economic Development: A Driver for the Green Economy in the ECE Region. New york: Food and agriculture organization of the united nations, 2013.
MLA引文United nations economic commission. Forest and Economic Development: A Driver for the Green Economy in the ECE Region. Food and agriculture organization of the united nations, 2013.
警告：这些引文格式不一定是100％准确.