Gaya APA
Coote, roger. (2006).
Knowledge Masters : The Earth .
London:
Alligator books.
Gaya Chicago
Coote, roger.
Knowledge Masters : The Earth.
London:
Alligator books,
2006.
Text.
Gaya MLA
Coote, roger.
Knowledge Masters : The Earth.
London:
Alligator books,
2006.
Text.
Gaya Turabian
Coote, roger.
Knowledge Masters : The Earth.
London:
Alligator books,
2006.
Print.