Cita APA

Watson, J. B., Davies, J. M., & Hunter, J. L. (1979). Nonaccidental poisoning in childhood.

Citación estilo Chicago

Watson, J B., J M. Davies, y J L. Hunter. Nonaccidental Poisoning in Childhood. 1979.

Cita MLA

Watson, J B., J M. Davies, y J L. Hunter. Nonaccidental Poisoning in Childhood. 1979.