Gaya APA
Steinbeck, John. (1939).
The Grapes Of Wrath .
London:
Pan Books.
Gaya Chicago
Steinbeck, John.
The Grapes Of Wrath.
London:
Pan Books,
1939.
.
Gaya MLA
Steinbeck, John.
The Grapes Of Wrath.
London:
Pan Books,
1939.
.
Gaya Turabian
Steinbeck, John.
The Grapes Of Wrath.
London:
Pan Books,
1939.
.