Baigent, M., Cavey, C., & Robinson, N. (2010). English unlimited: Elementary. Self-study Pack. Workbook with DVD-ROM. A2. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Baigent, Maggie, Chris Cavey, e Nick Robinson. English Unlimited: Elementary. Self-study Pack. Workbook with DVD-ROM. A2. Cambridge: Cambridge University Press, 2010.
Citatione MLA (9a ed.)Baigent, Maggie, et al. English Unlimited: Elementary. Self-study Pack. Workbook with DVD-ROM. A2. Cambridge University Press, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.