Citazione Stile APA (7a Edizione)

Wallace, M. J. (2001). Study skills in English. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Wallace, Michael J. Study Skills in English. Cambridge [Eng.] ; New York: Cambridge University Press, 2001.

Citatione MLA (8a ed.)

Wallace, Michael J. Study Skills in English. Cambridge University Press, 2001.