APA Citation

(2011). English unlimited B1: Pre-intermadiate coursebook. Cambridge: Cambridge University Press.

Chicago Style Citation

English Unlimited B1: Pre-intermadiate Coursebook. Cambridge: Cambridge University Press, 2011.

MLA Citation

English Unlimited B1: Pre-intermadiate Coursebook. Cambridge: Cambridge University Press, 2011.

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