Gaya APA
ROBERT, K, M.
(2016).
NELSON TEXTBOOK OF PEDIATRICS
(
EDISI 20 VOL. 1)
.
Canada:
Elsevier Saunders.
Gaya MLA
ROBERT, KLIEGMAN, M..
"NELSON TEXTBOOK OF PEDIATRICS".
EDISI 20 VOL. 1
Canada:
Elsevier Saunders,
2016.
Text.