English-Teaching Information Centre (Great Britain) & British Council. (1974). Recorded materials for teaching English. The Centre.
芝加哥风格引文English-Teaching Information Centre (Great Britain) 与 British Council. Recorded Materials for Teaching English. London: The Centre, 1974.
MLA引文English-Teaching Information Centre (Great Britain) 与 British Council. Recorded Materials for Teaching English. The Centre, 1974.
警告：这些引文格式不一定是100％准确.