Haycraft, J. (1978). An introduction to English language teaching. Longman.
芝加哥风格引文Haycraft, John. An Introduction to English Language Teaching. London: Longman, 1978.
MLA引文Haycraft, John. An Introduction to English Language Teaching. Longman, 1978.
警告：这些引文格式不一定是100％准确.