Gaya APA
Won-Seok, C., Park, S. (2011).
Why? Science in the living : Kenapa? sains sehari-hari (cet.1).
Jakarta:
PT Gramedia.
Gaya MLA
Won-Seok, Choi., Park, Sejun.
"Why? Science in the living : Kenapa? sains sehari-hari".
cet.1
Jakarta:
PT Gramedia,
2011.
REFERENCE.