APA (7th ed.) Citation

Doff, A., & Becket, C. (1991). Listening 1. Cambridge University Press.

Chicago Style (17th ed.) Citation

Doff, Adrian, and Carolyn Becket. Listening 1. Cambridge: Cambridge University Press, 1991.

MLA (9th ed.) Citation

Doff, Adrian, and Carolyn Becket. Listening 1. Cambridge University Press, 1991.