APA (7th ed.) Citation

(2011). Your child at 2 years =: Su hijo de 2 anos. Department of Health and Human Services, Centers for Disease Control and Prevention.

Chicago Style (17th ed.) Citation

Your Child at 2 Years =: Su Hijo De 2 Anos. [Atlanta, Ga.]: Department of Health and Human Services, Centers for Disease Control and Prevention, 2011.

MLA (9th ed.) Citation

Your Child at 2 Years =: Su Hijo De 2 Anos. Department of Health and Human Services, Centers for Disease Control and Prevention, 2011.