Cita APA

Constantino, L. M. (2009). The lowdown on vaccination. Smart Parenting.

Citación estilo Chicago

Constantino, Liza M. "The Lowdown on Vaccination." Smart Parenting 2009.

Cita MLA

Constantino, Liza M. "The Lowdown on Vaccination." Smart Parenting, 2009.

Warning: These citations may not always be 100% accurate.