APA Citation

Doff, A., & Jones, C. (1997). Language in use: Upper-intermediate : self-study workbook. Cambridge: Cambridge U. P..

Chicago Style Citation

Doff, Adrian, and Christopher Jones. Language in Use: Upper-intermediate : Self-study Workbook. Cambridge: Cambridge U. P., 1997.

MLA Citation

Doff, Adrian, and Christopher Jones. Language in Use: Upper-intermediate : Self-study Workbook. Cambridge: Cambridge U. P., 1997.

Warning: These citations may not always be 100% accurate.