HAYCRAFT, B. (1978). The teaching of pronunciation: A class room guide. Longman.
芝加哥风格引文HAYCRAFT, Brita. The Teaching of Pronunciation: A Class Room Guide. LONDON: Longman, 1978.
MLA引文HAYCRAFT, Brita. The Teaching of Pronunciation: A Class Room Guide. Longman, 1978.
警告：这些引文格式不一定是100％准确.