Gaya APA
Lowdermilk, D, L., PERRY, S, E.
(2013).
Keperawatan maternitas buku 1
(
Ed. 8)
.
Singapore:
Elsevier.
Gaya MLA
Lowdermilk, Deitra, Leonard., PERRY, Shannon, E.
"Keperawatan maternitas buku 1".
Ed. 8
Singapore:
Elsevier,
2013.
Text.