Citazione Stile APA (7a Edizione)

Wright, A. (1989). Pictures for language learning. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Wright, Andrew. Pictures for Language Learning. Cambridge [England] ; New York: Cambridge University Press, 1989.

Citatione MLA (8a ed.)

Wright, Andrew. Pictures for Language Learning. Cambridge University Press, 1989.