Cita APA (7a ed.)

McInnes, J. M., & Treffry, J. A. (1993). Deaf-blind infants and children: A developmental guide (Pbk. edition.). University of Toronto Press.

Cita Chicago Style (17a ed.)

McInnes, J. M., y J. A. Treffry. Deaf-blind Infants and Children: A Developmental Guide. Pbk. edition. Toronto: University of Toronto Press, 1993.

Cita MLA (8a ed.)

McInnes, J. M., y J. A. Treffry. Deaf-blind Infants and Children: A Developmental Guide. Pbk. edition. University of Toronto Press, 1993.