APA引文

David Foll. (1996). Fisrt certificate avenues class casstte 2. Cambridge, UK: Cambridge Univ. Press.

Trích dẫn kiểu Chicago

David Foll. Fisrt Certificate Avenues Class Casstte 2. Cambridge, UK: Cambridge Univ. Press, 1996.

MLA引文

David Foll. Fisrt Certificate Avenues Class Casstte 2. Cambridge, UK: Cambridge Univ. Press, 1996.

警告：這些引文格式不一定是100％准確.