Cita APA

Doff, A. (2011). English unlimited A2: Elementary self-study pack. Cambridge: Cambridge University Press.

Chicago Style Citation

Doff, Adrian. English Unlimited A2: Elementary Self-study Pack. Cambridge: Cambridge University Press, 2011.

Cita MLA

Doff, Adrian. English Unlimited A2: Elementary Self-study Pack. Cambridge: Cambridge University Press, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.