Cita APA (7th ed.)

Anderson, K., Lynch, T., & Maclean, J. (1992). Study speaking: A course in spoken English for academic purposes. Cambridge University Press.

Cita Chicago (17th ed.)

Anderson, Kenneth, Tony Lynch, i Joan Maclean. Study Speaking: A Course in Spoken English for Academic Purposes. Cambridge ; New York: Cambridge University Press, 1992.

Cita MLA (8th ed.)

Anderson, Kenneth, et al. Study Speaking: A Course in Spoken English for Academic Purposes. Cambridge University Press, 1992.