Gaya APA
Steinbeck, John. (1999).
Amarah 1 .
Jakarta:
Yayasan Obor Indonesia.
Gaya Chicago
Steinbeck, John.
Amarah 1.
Jakarta:
Yayasan Obor Indonesia,
1999.
Text.
Gaya MLA
Steinbeck, John.
Amarah 1.
Jakarta:
Yayasan Obor Indonesia,
1999.
Text.
Gaya Turabian
Steinbeck, John.
Amarah 1.
Jakarta:
Yayasan Obor Indonesia,
1999.
Print.