Cita APA (7a ed.)

Bowers, R. G., Bamber, B., Straker Cook, R., & Thomas, A. L. (1987). TALKING about grammar. Longman.

Cita Chicago Style (17a ed.)

Bowers, R. G., B. Bamber, R. Straker Cook, y A. L. Thomas. TALKING About Grammar. Essex, England: Longman, 1987.

Cita MLA (8a ed.)

Bowers, R. G., et al. TALKING About Grammar. Longman, 1987.