Citazione APA

Roach, P. (2009). English phonetics and phonology: A practical course (4th ed.). UK: Cambridge University Press.

Stile di citazione Chicago

Roach, Peter. English Phonetics and Phonology: A Practical Course. 4th ed. UK: Cambridge University Press, 2009.

Citazione MLA

Roach, Peter. English Phonetics and Phonology: A Practical Course. 4th ed. UK: Cambridge University Press, 2009.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.