APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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