Gaya APA
Orwell, George. ().
Animal Farm .
:
Heinemann Educational.
Gaya Chicago
Orwell, George.
Animal Farm.
:
Heinemann Educational,
.
Text.
Gaya MLA
Orwell, George.
Animal Farm.
:
Heinemann Educational,
.
Text.
Gaya Turabian
Orwell, George.
Animal Farm.
:
Heinemann Educational,
.
Print.