Gaya APA
Lye, Keith. (2001).
Gunung Berapi .
London:
Grolier International.
Gaya Chicago
Lye, Keith.
Gunung Berapi.
London:
Grolier International,
2001.
Text.
Gaya MLA
Lye, Keith.
Gunung Berapi.
London:
Grolier International,
2001.
Text.
Gaya Turabian
Lye, Keith.
Gunung Berapi.
London:
Grolier International,
2001.
Print.