Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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