APA

American Academy of Pediatrics. Committee for the Study of Child Health Service, . (1949). Child health service and pediatric education. Estados Unidos: Commonwealth Fund.

Chicago

American Academy of Pediatrics. Committee for the Study of Child Health Service, . 1949. Child health service and pediatric education. Estados Unidos: Commonwealth Fund.

Harvard

American Academy of Pediatrics. Committee for the Study of Child Health Service, . (1949). Child health service and pediatric education. Estados Unidos: Commonwealth Fund.

MLA

American Academy of Pediatrics. Committee for the Study of Child Health Service, . Child health service and pediatric education. Estados Unidos: Commonwealth Fund. 1949.