Cita APA (7a ed.)

Swan, M. (1985). Kaleidoscope: An anthology of English varieties for upper-intermediate and more advanced students. Cambridge University Press.

Cita Chicago Style (17a ed.)

Swan, Michael. Kaleidoscope: An Anthology of English Varieties for Upper-intermediate and More Advanced Students. Cambridge: Cambridge University Press, 1985.

Cita MLA (8a ed.)

Swan, Michael. Kaleidoscope: An Anthology of English Varieties for Upper-intermediate and More Advanced Students. Cambridge University Press, 1985.