Cita APA (7a ed.)

(2009). Pronunciation instruction for Brazilians: Student's book. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Pronunciation Instruction for Brazilians: Student's Book. Newcastle upon Tyne: Cambridge Scholars Publishing, 2009.

Cita MLA (9a ed.)

Pronunciation Instruction for Brazilians: Student's Book. Cambridge Scholars Publishing, 2009.