Citazione Stile APA (7a Edizione)

Brown, G., & Yule, G. (1983). Teaching the spoken language: An approach based on the analysis of conversational English. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Brown, Gillian, e George Yule. Teaching the Spoken Language: An Approach Based on the Analysis of Conversational English. Cambridge ; New York: Cambridge University Press, 1983.

Citatione MLA (8a ed.)

Brown, Gillian, e George Yule. Teaching the Spoken Language: An Approach Based on the Analysis of Conversational English. Cambridge University Press, 1983.