Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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