Cita APA (7a ed.)

Bolitho, R., & Rossner, R. (1990). Currents of change in english language teaching ([1st. ed., 2nd. impr.].). Oxford University Press.

Cita Chicago Style (17a ed.)

Bolitho, Rod, y Richard Rossner. Currents of Change in English Language Teaching. [1st. ed., 2nd. impr.]. New York: Oxford University Press, 1990.

Cita MLA (9a ed.)

Bolitho, Rod, y Richard Rossner. Currents of Change in English Language Teaching. [1st. ed., 2nd. impr.]. Oxford University Press, 1990.