Cita APA (7a ed.)

Holderness, J. (1995). Chatterbox: Pupil's book 4.

Cita Chicago Style (17a ed.)

Holderness, J.A. Chatterbox: Pupil's Book 4. Oxford, 1995.

Cita MLA (9a ed.)

Holderness, J.A. Chatterbox: Pupil's Book 4. 1995.