Citazione Stile APA (7a Edizione)

Wallace, M. J. (1980). Study skills in English. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Wallace, Michael J. Study Skills in English. Cambridge: Cambridge University Press, 1980.

Citatione MLA (9a ed.)

Wallace, Michael J. Study Skills in English. Cambridge University Press, 1980.