Cita APA (7a ed.)

Richards, J. C. (1986). Approaches and methods in language teaching. Cambridge, Mass. University Press.

Cita Chicago Style (17a ed.)

Richards, Jack C. Approaches and Methods in Language Teaching. Cambridge, Mass.: Cambridge, Mass. University Press, 1986.

Cita MLA (8a ed.)

Richards, Jack C. Approaches and Methods in Language Teaching. Cambridge, Mass. University Press, 1986.