Estilo APA

Roach, Peter. (2009). English phonetics and phonology : a practical course (5a reimp. 2012). Reino Unido: Cambridge University Press.

Estilo Chicago

Roach, Peter. English phonetics and phonology : a practical course. 5a reimp. 2012 Reino Unido: Cambridge University Press, 2009. Texto.

Estilo MLA

Roach, Peter. English phonetics and phonology : a practical course. 5a reimp. 2012 Reino Unido: Cambridge University Press, 2009. Texto.

Estilo Turabian

Roach, Peter. English phonetics and phonology : a practical course. 5a reimp. 2012 Reino Unido: Cambridge University Press, 2009. Texto.