Gaya APA
Kerrod, Robin. (2000).
Questions and answer : Stars and planets .
London:
Kingfisher.
Gaya Chicago
Kerrod, Robin.
Questions and answer : Stars and planets.
London:
Kingfisher,
2000.
Text.
Gaya MLA
Kerrod, Robin.
Questions and answer : Stars and planets.
London:
Kingfisher,
2000.
Text.
Gaya Turabian
Kerrod, Robin.
Questions and answer : Stars and planets.
London:
Kingfisher,
2000.
Print.