Gaya APA
Leifer, G.
(2011).
Introduction to Maternity & Pediatric Nursing
(
6th)
.
Missouri:
Elsevier Saunders.
Gaya MLA
Leifer, Gloria.
"Introduction to Maternity & Pediatric Nursing".
6th
Missouri:
Elsevier Saunders,
2011.
Teks (Text).