Cita APA

Cunnngham S. Sarah & Bowler B. Bill. (1996). Headway. Intermediate; Pronunciation. Oxford, Oxford University Press, 1996.

Citación estilo Chicago

Cunnngham S. Sarah and Bowler B. Bill. Headway. Intermediate; Pronunciation. Oxford, Oxford University Press, 1996, 1996.

Cita MLA

Cunnngham S. Sarah and Bowler B. Bill. Headway. Intermediate; Pronunciation. Oxford, Oxford University Press, 1996, 1996.

Warning: These citations may not always be 100% accurate.