APA (7th ed.) Citation

Strange, D. (1989). Chatterbox: Pupil's book (1a. ed.). Oxford University.

Chicago Style (17th ed.) Citation

Strange, Derek. Chatterbox: Pupil's Book. 1a. ed. Oxford: Oxford University, 1989.

MLA (9th ed.) Citation

Strange, Derek. Chatterbox: Pupil's Book. 1a. ed. Oxford University, 1989.