APA Citation

Seidlhofer, B. (2015). Understanding English as a lingua franca. ReinoUnido: Oxford.

Chicago Style Citation

Seidlhofer, Barbara. Understanding English As a Lingua Franca. ReinoUnido: Oxford, 2015.

MLA Citation

Seidlhofer, Barbara. Understanding English As a Lingua Franca. ReinoUnido: Oxford, 2015.

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