Gaya APA
France,Anatole. ().
Hikayat penguin .
Jakiarta:
.
Gaya Chicago
France,Anatole.
Hikayat penguin.
Jakiarta:
,
.
Text.
Gaya MLA
France,Anatole.
Hikayat penguin.
Jakiarta:
,
.
Text.
Gaya Turabian
France,Anatole.
Hikayat penguin.
Jakiarta:
,
.
Print.