Leech, G. N. (1969). Towards a semantic description of English. Longmans.
芝加哥风格引文Leech, Geoffrey N. Towards a Semantic Description of English. [London]: Longmans, 1969.
MLA引文Leech, Geoffrey N. Towards a Semantic Description of English. Longmans, 1969.
警告：这些引文格式不一定是100％准确.