Citazione Stile APA (7a Edizione)

Ackroyd, S., Puchta, H., Stranks, J., Carter, R., & Lewis-Jones, P. (2005). English in mind: Workbook. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Ackroyd, Sarah, Herbert Puchta, Jeff Stranks, Richard Carter, e Peter Lewis-Jones. English in Mind: Workbook. Cambridge: Cambridge University Press, 2005.

Citatione MLA (9a ed.)

Ackroyd, Sarah, et al. English in Mind: Workbook. Cambridge University Press, 2005.