Gaya APA
Steinbeck, John. (1955).
The Grapes Of Wrath .
London:
Penguin Books.
Gaya Chicago
Steinbeck, John.
The Grapes Of Wrath.
London:
Penguin Books,
1955.
Text.
Gaya MLA
Steinbeck, John.
The Grapes Of Wrath.
London:
Penguin Books,
1955.
Text.
Gaya Turabian
Steinbeck, John.
The Grapes Of Wrath.
London:
Penguin Books,
1955.
Print.