Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.