Gaya APA
Steinbeck, John. (2001).
The Grapes of Wrath .
:
Penguin Books Ltd.
Gaya Chicago
Steinbeck, John.
The Grapes of Wrath.
:
Penguin Books Ltd,
2001.
Text.
Gaya MLA
Steinbeck, John.
The Grapes of Wrath.
:
Penguin Books Ltd,
2001.
Text.
Gaya Turabian
Steinbeck, John.
The Grapes of Wrath.
:
Penguin Books Ltd,
2001.
Print.