Philippines. Bureau ofAgricultural Research. Coco-based farming systems: State of the knowledge and practice. Bureau of Agricultural Research.
芝加哥风格引文Philippines. Bureau ofAgricultural Research. Coco-based Farming Systems: State of the Knowledge and Practice. [Quezon City]: Bureau of Agricultural Research.
MLA引文Philippines. Bureau ofAgricultural Research. Coco-based Farming Systems: State of the Knowledge and Practice. Bureau of Agricultural Research.
警告：这些引文格式不一定是100％准确.