APA

Centers for Disease Control and Prevention (U.S.), .Consejos para hablar con padres y madres sobre preocupaciones relacionadas con el desarrollo de un nino. [Atlanta, GA]: Department of Health and Human Services, Centers for Disease Control and Prevention, [2014].

Chicago

Centers for Disease Control and Prevention (U.S.), .Consejos para hablar con padres y madres sobre preocupaciones relacionadas con el desarrollo de un nino. [Atlanta, GA]: Department of Health and Human Services, Centers for Disease Control and Prevention, [2014].

Harvard

Centers for Disease Control and Prevention (U.S.), .Consejos para hablar con padres y madres sobre preocupaciones relacionadas con el desarrollo de un nino. [Atlanta, GA]: Department of Health and Human Services, Centers for Disease Control and Prevention, [2014].

MLA

Centers for Disease Control and Prevention (U.S.), .[Atlanta, GA]: Department of Health and Human Services, Centers for Disease Control and Prevention, [2014]. .