APA (7th ed.) Citation

(2019). How to train your dragon: The hidden world. Hodder and Stoughton.

Chicago Style (17th ed.) Citation

How to Train Your Dragon: The Hidden World. UK: Hodder and Stoughton, 2019.

MLA (9th ed.) Citation

How to Train Your Dragon: The Hidden World. Hodder and Stoughton, 2019.

Warning: These citations may not always be 100% accurate.