Gaya APA
Cowell, C. (2019).
Perualangan si kembar treetop : si kembar bertemu dua tyrannosaurus .
United Kingdom:
Hodder Children\'s Books.
Gaya MLA
Cowell, Cressida.
"Perualangan si kembar treetop : si kembar bertemu dua tyrannosaurus".
United Kingdom:
Hodder Children\'s Books,
2019.
Text.