Gaya APA
Leifer, G.
(2012).
Maternity Nursing : An Introductory Text
(
11)
.
United States of America:
Elsevier Mosby.
Gaya MLA
Leifer, Gloria.
"Maternity Nursing : An Introductory Text".
11
United States of America:
Elsevier Mosby,
2012.
Text.