APA (7th ed.) Citation

Dreamworks Animation SKG. (2013). How to train your dragon [DVD]. Dreamworks Animation SKG.

Chicago Style (17th ed.) Citation

Dreamworks Animation SKG. How to Train Your Dragon [DVD]. Dreamworks Animation SKG, 2013.

MLA (9th ed.) Citation

Dreamworks Animation SKG. How to Train Your Dragon [DVD]. Dreamworks Animation SKG, 2013.

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