Leo Jones. (1983). Functions of American English: Communication activities for the classroom ( Student's book ). Cambridge, UK: Cambridge Univ. Press.
Trích dẫn kiểu ChicagoLeo Jones. Functions of American English: Communication Activities for the Classroom ( Student's Book ). Cambridge, UK: Cambridge Univ. Press, 1983.
MLA引文Leo Jones. Functions of American English: Communication Activities for the Classroom ( Student's Book ). Cambridge, UK: Cambridge Univ. Press, 1983.
警告：这些引文格式不一定是100％准确.