Cita APA (7a ed.)

Aish, F., & Tomlinson, J. (2019). Listening for IELTS (Second edition.). Collins.

Cita Chicago Style (17a ed.)

Aish, Fiona, y Jo Tomlinson. Listening for IELTS. Second edition. Glasgow: Collins, 2019.

Cita MLA (9a ed.)

Aish, Fiona, y Jo Tomlinson. Listening for IELTS. Second edition. Collins, 2019.