Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Archer, Margaret, y Enid Nolan-Woods. Cambridge Certificate English: A Course for First Certificate. London [etc.]: Nelson, 1984.

Cita MLA (9a ed.)

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