Cita APA (7th ed.)

Doff A. Adrian & Jones C. Christopher. (1995). Language in USE. Intermediate: Classroom Book. Oxford, Cambridge University Press, 1995.

Cita Chicago (17th ed.)

Doff A. Adrian i Jones C. Christopher. Language in USE. Intermediate: Classroom Book. Oxford, Cambridge University Press, 1995, 1995.

Cita MLA (9th ed.)

Doff A. Adrian i Jones C. Christopher. Language in USE. Intermediate: Classroom Book. Oxford, Cambridge University Press, 1995, 1995.