Cita APA (7a ed.)

Matthews, A., Spratt, M., & Dangerfield, L. (1985). At the chalkface: Practical techniques in language teaching. Edward Arnold.

Cita Chicago Style (17a ed.)

Matthews, Alan, Mary Spratt, y Les Dangerfield. At the Chalkface: Practical Techniques in Language Teaching. London: Edward Arnold, 1985.

Cita MLA (9a ed.)

Matthews, Alan, et al. At the Chalkface: Practical Techniques in Language Teaching. Edward Arnold, 1985.