Ermans, . A. M. (1990). The Role of cassava in the etiology of endemic goiter and cretinism: A.M. Ermans ... [et al.]. International Development Research Centre.
芝加哥风格引文Ermans, A. M. The Role of Cassava in the Etiology of Endemic Goiter and Cretinism: A.M. Ermans ... [et Al.]. Ottawa: International Development Research Centre, 1990.
MLA引文Ermans, A. M. The Role of Cassava in the Etiology of Endemic Goiter and Cretinism: A.M. Ermans ... [et Al.]. International Development Research Centre, 1990.
警告：这些引文格式不一定是100％准确.