Cita APA (7a ed.)

Hutchinson, T., & Waters, A. (1996). English for specific purposes: A learning-centred approach. Cambridge University.

Cita Chicago Style (17a ed.)

Hutchinson, Tom, y Alan Waters. English for Specific Purposes: A Learning-centred Approach. Cambridge: Cambridge University, 1996.

Cita MLA (9a ed.)

Hutchinson, Tom, y Alan Waters. English for Specific Purposes: A Learning-centred Approach. Cambridge University, 1996.