Gaya APA
WALKER, D, W.
(2016).
Prenatal and Postnatal Determinants of Development
(
Ed.1)
.
London:
HUMANA RESS.
Gaya MLA
WALKER, DAVID, W..
"Prenatal and Postnatal Determinants of Development".
Ed.1
London:
HUMANA RESS,
2016.
Text.