APA-referens (7:e uppl.)

Yao, I. B. (2015). A visitor's guide to newborns. Smart Parenting.

Chicago-referens (17:e uppl.)

Yao, Ines Bautista. "A Visitor's Guide to Newborns." Smart Parenting 2015.

MLA-referens (9:e uppl.)

Yao, Ines Bautista. "A Visitor's Guide to Newborns." Smart Parenting, 2015.