Cita APA (7th ed.)

Clark, U. (2007). Studying language: English in action. Palgrave Macmillan.

Cita Chicago (17th ed.)

Clark, Urszula. Studying Language: English in Action. Houndmills, Basingstoke, Hants: Palgrave Macmillan, 2007.

Cita MLA (9th ed.)

Clark, Urszula. Studying Language: English in Action. Palgrave Macmillan, 2007.