Cita APA (7a ed.)

LADYBIRD BOOKS. (2020). PEPPA PIG: PEPPA LOVES OUR PLANET. LADYBIRD BOOKS.

Cita Chicago Style (17a ed.)

LADYBIRD BOOKS. PEPPA PIG: PEPPA LOVES OUR PLANET. UK: LADYBIRD BOOKS, 2020.

Cita MLA (9a ed.)

LADYBIRD BOOKS. PEPPA PIG: PEPPA LOVES OUR PLANET. LADYBIRD BOOKS, 2020.