APA引文

Richards, J. C., & Jack C. Richards; Chuck Sandy. (2008). Passages. Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Richards, Jack C., và Jack C. Richards; Chuck Sandy. Passages. Cambridge: Cambridge University Press, 2008.

MLA引文

Richards, Jack C., và Jack C. Richards; Chuck Sandy. Passages. Cambridge: Cambridge University Press, 2008.

警告：這些引文格式不一定是100％准確.