Gaya APA
STEINBECK, John.. (1993).
The Grapes of wrath .
London:
David Campbell Publ..
Gaya Chicago
STEINBECK, John..
The Grapes of wrath.
London:
David Campbell Publ.,
1993.
Text.
Gaya MLA
STEINBECK, John..
The Grapes of wrath.
London:
David Campbell Publ.,
1993.
Text.
Gaya Turabian
STEINBECK, John..
The Grapes of wrath.
London:
David Campbell Publ.,
1993.
Print.