Gaya APA
Verne, Jules. (1994).
Journey to the center of the earth .
London:
Penguin Book.
Gaya Chicago
Verne, Jules.
Journey to the center of the earth.
London:
Penguin Book,
1994.
Text.
Gaya MLA
Verne, Jules.
Journey to the center of the earth.
London:
Penguin Book,
1994.
Text.
Gaya Turabian
Verne, Jules.
Journey to the center of the earth.
London:
Penguin Book,
1994.
Print.