APA引文

Jack C Richards. (1995). Changes 3 ( Student's book ): English for international communication. Cambridge, UK: Cambridge Univ. Press.

Trích dẫn kiểu Chicago

Jack C Richards. Changes 3 ( Student's Book ): English for International Communication. Cambridge, UK: Cambridge Univ. Press, 1995.

MLA引文

Jack C Richards. Changes 3 ( Student's Book ): English for International Communication. Cambridge, UK: Cambridge Univ. Press, 1995.

警告：這些引文格式不一定是100％准確.