Citazione Stile APA (7a Edizione)

Puchta, H. a., Ackroyd, S., Puchta, H., Stranks, J., Carter, R., & Lewis-Jones, P. (2005). English in mind ; workbook 3. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Puchta, Herbert...[et al], Sarah Ackroyd, Herbert Puchta, Jeff Stranks, Richard Carter, e Peter Lewis-Jones. English in Mind ; Workbook 3. Cambridge: Cambridge University Press, 2005.

Citatione MLA (9a ed.)

Puchta, Herbert...[et al], et al. English in Mind ; Workbook 3. Cambridge University Press, 2005.