APA引文

Bethell, G., & Aspinall, T. (2003). Test your business vocabulary in use. Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Bethell, George., và Tricia Aspinall. Test Your Business Vocabulary in Use. Cambridge: Cambridge University Press, 2003.

MLA引文

Bethell, George., và Tricia Aspinall. Test Your Business Vocabulary in Use. Cambridge: Cambridge University Press, 2003.

警告：這些引文格式不一定是100％准確.