Cita APA (7a ed.)

West, C. (2010). Recycling intermediate english (Rev. ed.). Cambridge University Press.

Cita Chicago Style (17a ed.)

West, Clare. Recycling Intermediate English. Rev. ed. Cambridge: Cambridge University Press, 2010.

Cita MLA (9a ed.)

West, Clare. Recycling Intermediate English. Rev. ed. Cambridge University Press, 2010.