APA Style
Hockenberry, M, J.
(2013).
Wong's essentials of pediatric nursing
(
9th ed)
.
U.S.A:
Elsevier.
MLA Style
Hockenberry, Marilyn, J.
"Wong's essentials of pediatric nursing".
9th ed
U.S.A:
Elsevier,
2013.
print.