Gaya APA

Horrendous, H, I, H., Cowel, C. (2003). How to Train Your Dragon . Klaten: Indahjaya Adipratama.

Gaya MLA

Horrendous, Haddock, III,, Hiccup., Cowel, Cressida. "How to Train Your Dragon". Klaten: Indahjaya Adipratama, 2003. Text / Book.