Gaya APA
Hewitt, S.
(2003).
Yuk belajar sains! Hewan-Hewan mungil
.
Jakarta:
Erlangga For Kids.
Gaya MLA
Hewitt, Sally.
"Yuk belajar sains! Hewan-Hewan mungil".
Jakarta:
Erlangga For Kids,
2003.
.