APA

Bethell G., Aspinall T., . (2003). Test your Business Vocabulary in Use. New York: Cambridge University Press.

Chicago

Bethell G, Aspinall T, . 2003. Test your Business Vocabulary in Use. New York: Cambridge University Press.

Harvard

Bethell G., Aspinall T., . (2003). Test your Business Vocabulary in Use. New York: Cambridge University Press.

MLA

Bethell G, Aspinall T, . Test your Business Vocabulary in Use. New York: Cambridge University Press. 2003.