Centers for Disease Control and Prevention. (2017). Vital Signs: Nonfatal, Motor Vehicle - Occupant Injuries (2009) and Seat Belt Use (2008) Among Adults - United States. Morbidity and mortality weekly report.
Cita Chicago Style (17a ed.)Centers for Disease Control and Prevention. "Vital Signs: Nonfatal, Motor Vehicle - Occupant Injuries (2009) and Seat Belt Use (2008) Among Adults - United States." Morbidity and Mortality Weekly Report 2017.
Cita MLA (9a ed.)Centers for Disease Control and Prevention. "Vital Signs: Nonfatal, Motor Vehicle - Occupant Injuries (2009) and Seat Belt Use (2008) Among Adults - United States." Morbidity and Mortality Weekly Report, 2017.
Precaución: Estas citas no son 100% exactas.