Gaya APA
Cowell, C. (2006).
How To Train Your Dragon (Book 4): How To Cheat a Dragon's Curse .
New York, USA:
Hachette Book Group.
Gaya MLA
Cowell, Cressida.
"How To Train Your Dragon (Book 4): How To Cheat a Dragon's Curse".
New York, USA:
Hachette Book Group,
2006.
Novel.