Gaya APA
JEON, ., N, E, N.
(2016).
Why? Ancient Animals : Hewan Purba
.
Jakarta:
PT Elex Media Komputindo.
Gaya MLA
JEON, ., N, Endah, Nawang.
"Why? Ancient Animals : Hewan Purba".
Jakarta:
PT Elex Media Komputindo,
2016.
Text.