Citazione Stile APA (7a Edizione)

Schecter, S. (1984). Listening task: For intermediate students of american english. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Schecter, Sandra. Listening Task: For Intermediate Students of American English. New York: Cambridge University Press, 1984.

Citatione MLA (9a ed.)

Schecter, Sandra. Listening Task: For Intermediate Students of American English. Cambridge University Press, 1984.