Cita APA (7th ed.)
Cunningsworth, A. Choosing your Coursebook. Macmillan : Heinemann.
Cita Chicago (17th ed.)
Cunningsworth, Alan. Choosing Your Coursebook. Oxford, Inglaterra: Macmillan : Heinemann.
Cita MLA (9th ed.)
Cunningsworth, Alan. Choosing Your Coursebook. Macmillan : Heinemann.
Atenció: Aquestes cites poden no estar 100% correctes.