Gaya APA
Nata, K.
(2009).
Lagu paus biru : The song of ble whale
(
Cet. 1)
.
Jakarta:
Bestari Kids.
Gaya MLA
Nata, Koko.
"Lagu paus biru : The song of ble whale".
Cet. 1
Jakarta:
Bestari Kids,
2009.
Text.