Gaya APA

911. (1). : Ladybird Book.

Gaya Chicago

911. The Princess and the Pea. : Ladybird Book, 1. 08/C/ING/068.

Gaya MLA

911. The Princess and the Pea. : Ladybird Book, 1. 08/C/ING/068.

Gaya Turabian

911. : Ladybird Book, 1. 08/C/ING/068.