Cita APA (7a ed.)

Archer, M., & Nolan-Woods, E. (1984). Cambridge certificate english: A course for first certificate.

Cita Chicago Style (17a ed.)

Archer, Margaret, y Enid Nolan-Woods. Cambridge Certificate English: A Course for First Certificate. Edinburgh, 1984.

Cita MLA (9a ed.)

Archer, Margaret, y Enid Nolan-Woods. Cambridge Certificate English: A Course for First Certificate. 1984.