Gaya APA
Leifer, G.
(2008).
Maternity Nursing : An Introductory Text
(
Ed.10.--)
.
Canada:
Saunders Elsevier.
Gaya MLA
Leifer, Gloria.
"Maternity Nursing : An Introductory Text".
Ed.10.--
Canada:
Saunders Elsevier,
2008.
Text.