APA Style
wilsdon, C.
(2015).
National Geograpic: Tubuhpedia
(
1)
.
JAKARTA:
GRAMEDIA PUSTAKA UTAMA.
MLA Style
wilsdon, Christina.
"National Geograpic: Tubuhpedia".
1
JAKARTA:
GRAMEDIA PUSTAKA UTAMA,
2015.
Art Original.