Gaya APA
Choi, J.
(2016).
Science up! : laut
(
cet. 2)
.
Jakarta:
Bhuana Ilmu Populer.
Gaya MLA
Choi, Jeong-Ran.
"Science up! : laut".
cet. 2
Jakarta:
Bhuana Ilmu Populer,
2016.
Text.