Cita APA

Roberts, A. H., & Roberts, A. H. (1979). Severe accidental head injury: An assessment of long-term prognosis. London, Sydney: Macmillan.

Citación estilo Chicago

Roberts, Anthony Herber, y Anthony Herber Roberts. Severe Accidental Head Injury: An Assessment of Long-term Prognosis. London, Sydney: Macmillan, 1979.

Cita MLA

Roberts, Anthony Herber, y Anthony Herber Roberts. Severe Accidental Head Injury: An Assessment of Long-term Prognosis. London, Sydney: Macmillan, 1979.