Gaya APA
dkk, R, M.
(2011).
NELSON TEXTBOOK OF PEDIATRICS
(
Ed 19)
.
Philadelphia:
Elsevier Saunders.
Gaya MLA
dkk, Robert, M.Kliegman.
"NELSON TEXTBOOK OF PEDIATRICS".
Ed 19
Philadelphia:
Elsevier Saunders,
2011.
Text.