International trade Centre. (1976). Selected European markets for tropical and off-season fresh fruit and vegetables /International Trade Centre UNCTAD. The Centre.
芝加哥风格引文International trade Centre. Selected European Markets for Tropical and Off-season Fresh Fruit and Vegetables /International Trade Centre UNCTAD. Geneva: The Centre, 1976.
MLA引文International trade Centre. Selected European Markets for Tropical and Off-season Fresh Fruit and Vegetables /International Trade Centre UNCTAD. The Centre, 1976.
警告：这些引文格式不一定是100％准确.