Gaya APA
Billy, C, &, N., Dewi, B, H.
(2012).
Beautiful Snowflake
.
Bandung:
DAR! Mizan.
Gaya MLA
Billy, Chelly,, &, Nadia., Dewi, Beby, Haryanti.
"Beautiful Snowflake".
Bandung:
DAR! Mizan,
2012.
Text / Book.