Cita APA (7a ed.)

Carter, R., & McCarthy, M. (1997). Exploring Spoken English. Cambridge University Press.

Cita Chicago Style (17a ed.)

Carter, Ronald, y Michael McCarthy. Exploring Spoken English. Cambridge: Cambridge University Press, 1997.

Cita MLA (9a ed.)

Carter, Ronald, y Michael McCarthy. Exploring Spoken English. Cambridge University Press, 1997.