(2015). Flip Flap Book. Ladybird Books Ltd.
Cita Chicago (17th ed.)Flip Flap Book. london: Ladybird Books Ltd, 2015.
Cita MLA (8th ed.)Flip Flap Book. Ladybird Books Ltd, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)