APA Citation

Adrian Doff, & Adrian Doff; Johanna Stirling; Sarah Ackroyd. (2011). English unlimited. C1, Advanced teachers pack. Cambridge: Cambridge University Press.

Chicago Style Citation

Adrian Doff, and Adrian Doff; Johanna Stirling; Sarah Ackroyd. English Unlimited. C1, Advanced Teachers Pack. Cambridge: Cambridge University Press, 2011.

MLA Citation

Adrian Doff, and Adrian Doff; Johanna Stirling; Sarah Ackroyd. English Unlimited. C1, Advanced Teachers Pack. Cambridge: Cambridge University Press, 2011.

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