Centre for the study of soci. (1974). Green Revolution - The unfinished Task. Minerva Asso.
芝加哥风格引文Centre for the study of soci. Green Revolution - The Unfinished Task. Calcutta: Minerva Asso, 1974.
MLA引文Centre for the study of soci. Green Revolution - The Unfinished Task. Minerva Asso, 1974.
警告：这些引文格式不一定是100％准确.