Gaya APA
Firdaus, E.
(2013).
The Best Twin Book Story Obat Bosan Sang Raja
(
Cet.1)
.
Bandung:
Leema Publishing.
Gaya MLA
Firdaus, El.
"The Best Twin Book Story Obat Bosan Sang Raja".
Cet.1
Bandung:
Leema Publishing,
2013.
Buku Cerita.