Cita APA

Journal of pediatrics: Devoted to the problems and diseases of infancy and childhood. St Louis, EUA.

Citación estilo Chicago

Journal of Pediatrics: Devoted to the Problems and Diseases of Infancy and Childhood. St Louis, EUA.

Cita MLA

Journal of Pediatrics: Devoted to the Problems and Diseases of Infancy and Childhood. St Louis, EUA.