APA引文

ADRIAN DOFF. (1999). Language in use (Beginner) cassette A. Cambridge, UK: Cambridge Univ. Press.

Trích dẫn kiểu Chicago

ADRIAN DOFF. Language in Use (Beginner) Cassette A. Cambridge, UK: Cambridge Univ. Press, 1999.

MLA引文

ADRIAN DOFF. Language in Use (Beginner) Cassette A. Cambridge, UK: Cambridge Univ. Press, 1999.

警告：這些引文格式不一定是100％准確.