Cita APA (7th ed.)

Jordan, R. R. (1997). English for academic purposes: A guide and resource book for teachers. Cambridge University Press.

Cita Chicago (17th ed.)

Jordan, R. R. English for Academic Purposes: A Guide and Resource Book for Teachers. Cambridge, U.K. ; New York, NY: Cambridge University Press, 1997.

Cita MLA (8th ed.)

Jordan, R. R. English for Academic Purposes: A Guide and Resource Book for Teachers. Cambridge University Press, 1997.