Cita APA (7th ed.)

Mike Gould; Marilyn Rankin. (2014). Cambridge International AS and A Level English Language Coursebook (Cambridge International Examinations). CAMBRIDGE UNIVERSITY PRESS.

Cita Chicago (17th ed.)

Mike Gould; Marilyn Rankin. Cambridge International AS and A Level English Language Coursebook (Cambridge International Examinations). CAMBRIDGE UNIVERSITY PRESS, 2014.

Cita MLA (9th ed.)

Mike Gould; Marilyn Rankin. Cambridge International AS and A Level English Language Coursebook (Cambridge International Examinations). CAMBRIDGE UNIVERSITY PRESS, 2014.