Gaya APA
Koesalamwardi, I, B., Keyes, D.
(2007).
Charlie, Si Jenius Dungu
.
Jakarta:
Ufuk Press.
Gaya MLA
Koesalamwardi, Isma, B.., Keyes, Daniel.
"Charlie, Si Jenius Dungu".
Jakarta:
Ufuk Press,
2007.
Text.