Birth rates for U.S. teenagers reach historic lows for all age and ethnic groups /
Brandy E. Hamilton and Stephanie J. Ventura.

APA Citation

Hamilton, B. E., Ventura, S. J., National Center for Health Statistics (U.S.). (2012). Birth rates for U.S. teenagers reach historic lows for all age and ethnic groups. Hyattsville, MD: U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics.

MLA Citation

Hamilton, Brady E, Stephanie J Ventura, and National Center for Health Statistics (U.S.). Birth Rates for U.S. Teenagers Reach Historic Lows for All Age And Ethnic Groups. Hyattsville, MD: U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, 2012.