Gaya APA
Lye, Keith. (1992).
Rocks and minerals .
London:
Franklin Watts.
Gaya Chicago
Lye, Keith.
Rocks and minerals.
London:
Franklin Watts,
1992.
Text.
Gaya MLA
Lye, Keith.
Rocks and minerals.
London:
Franklin Watts,
1992.
Text.
Gaya Turabian
Lye, Keith.
Rocks and minerals.
London:
Franklin Watts,
1992.
Print.