Gaya APA

Cowell, C. (2014). How To Train Your Dragon (Book 10): How to Seize a Dragon's Jewel . Great Britain: Little, Brown Books for Young Readers.

Gaya MLA

Cowell, Cressida. "How To Train Your Dragon (Book 10): How to Seize a Dragon's Jewel". Great Britain: Little, Brown Books for Young Readers, 2014. Novel.