Gaya APA
De, R., Prabawati, T, A.
(2012).
The Sadness Winter in Korea
.
Yogyakarta:
Andi.
Gaya MLA
De, Rizki., Prabawati, Th., Arie.
"The Sadness Winter in Korea".
Yogyakarta:
Andi,
2012.
Text.