APA引文

Aspinall, P. (2001). Cambridge english for schools: Tests. Cambridge, UK: Cambridge University Press.

Trích dẫn kiểu Chicago

Aspinall, Patrica. Cambridge English for Schools: Tests. Cambridge, UK: Cambridge University Press, 2001.

MLA引文

Aspinall, Patrica. Cambridge English for Schools: Tests. Cambridge, UK: Cambridge University Press, 2001.

警告：這些引文格式不一定是100％准確.