Cita APA (7a ed.)

Jakeman, V., & McDowell, C. (2008). New insight into IELTS: Student's book with answers. Cambridge University Press.

Cita Chicago Style (17a ed.)

Jakeman, Vanessa, y Clare McDowell. New Insight into IELTS: Student's Book with Answers. Cambridge ; New Delhi: Cambridge University Press, 2008.

Cita MLA (8a ed.)

Jakeman, Vanessa, y Clare McDowell. New Insight into IELTS: Student's Book with Answers. Cambridge University Press, 2008.