Citazione Stile APA (7a Edizione)

Puchta, H., & Stranks, J. (2004). English in mind ; estudent´s book starter. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Puchta, Herbert, e Jeff Stranks. English in Mind ; Estudent´s Book Starter. Cambridge: Cambridge University Press, 2004.

Citatione MLA (9a ed.)

Puchta, Herbert, e Jeff Stranks. English in Mind ; Estudent´s Book Starter. Cambridge University Press, 2004.