APA

Corby J., .Say the Sounds - Dinosaur recue. : Ladybird.

Chicago

Corby Jill, .Say the Sounds - Dinosaur recue. : Ladybird.

Harvard

Corby J., .Say the Sounds - Dinosaur recue. : Ladybird.

MLA

Corby Jill, .: Ladybird. .