Cita APA (7a ed.)

Bowers, R., & Brumfit, C. J. (1991). Applied linguistics and English language teaching. MacMillan.

Cita Chicago Style (17a ed.)

Bowers, Roger, y Christopher J. Brumfit. Applied Linguistics and English Language Teaching. London [etc.]: MacMillan, 1991.

Cita MLA (9a ed.)

Bowers, Roger, y Christopher J. Brumfit. Applied Linguistics and English Language Teaching. MacMillan, 1991.