Cita APA (7th ed.)

Hancock, M. (2003). English pronunciation in use Intermediate: Self-study and classroom use. Cambridge University.

Cita Chicago (17th ed.)

Hancock, Mark. English Pronunciation in Use Intermediate: Self-study and Classroom Use. Cambridge: Cambridge University, 2003.

Cita MLA (9th ed.)

Hancock, Mark. English Pronunciation in Use Intermediate: Self-study and Classroom Use. Cambridge University, 2003.