Cita APA (7a ed.)

Hutchinson, T., & Waters, A. (1991). Interface: English for technical communication : teachers' guide. Longman.

Cita Chicago Style (17a ed.)

Hutchinson, Tom, y Alan Waters. Interface: English for Technical Communication : Teachers' Guide. Essex: Longman, 1991.

Cita MLA (8a ed.)

Hutchinson, Tom, y Alan Waters. Interface: English for Technical Communication : Teachers' Guide. Longman, 1991.