Gaya APA
Pellant, Christ. (2005).
Grolier young knowlege : rock and fossils .
Hongkong:
kingfisher.
Gaya Chicago
Pellant, Christ.
Grolier young knowlege : rock and fossils.
Hongkong:
kingfisher,
2005.
Text.
Gaya MLA
Pellant, Christ.
Grolier young knowlege : rock and fossils.
Hongkong:
kingfisher,
2005.
Text.
Gaya Turabian
Pellant, Christ.
Grolier young knowlege : rock and fossils.
Hongkong:
kingfisher,
2005.
Print.