Citazione Stile APA (7a Edizione)

Maley, A. 1., & Duff, A. (1979). Sounds intriguing: Resource material for teachers. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Maley, Alan 1937, e Alan Duff. Sounds Intriguing: Resource Material for Teachers. Cambridge: Cambridge University Press, 1979.

Citatione MLA (9a ed.)

Maley, Alan 1937, e Alan Duff. Sounds Intriguing: Resource Material for Teachers. Cambridge University Press, 1979.