Cita APA

Cusack, B. (2007). Listening and speaking skills. Oxford: Macmillan.

Chicago Style Citation

Cusack, Barry. Listening and Speaking Skills. Oxford: Macmillan, 2007.

Cita MLA

Cusack, Barry. Listening and Speaking Skills. Oxford: Macmillan, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.