Cita APA (7a ed.)

Vital and health statistics. Series 21, Data from the National Vital Statistics System [Vital Health Stat 21] NLMUID: 0032510.

Cita Chicago Style (17a ed.)

Vital and Health Statistics. Series 21, Data from the National Vital Statistics System [Vital Health Stat 21] NLMUID: 0032510.

Cita MLA (9a ed.)

Vital and Health Statistics. Series 21, Data from the National Vital Statistics System [Vital Health Stat 21] NLMUID: 0032510.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.