Gaya APA
Steinbeck, John. (1936).
In Dubious Battle .
London:
Mandarin Paperback.
Gaya Chicago
Steinbeck, John.
In Dubious Battle.
London:
Mandarin Paperback,
1936.
.
Gaya MLA
Steinbeck, John.
In Dubious Battle.
London:
Mandarin Paperback,
1936.
.
Gaya Turabian
Steinbeck, John.
In Dubious Battle.
London:
Mandarin Paperback,
1936.
.