APA (7th ed.) Citation

Cowell,Cressida. (2009). how to break a dragon's heart.

Chicago Style (17th ed.) Citation

Cowell,Cressida. How to Break a Dragon's Heart. great britain, 2009.

MLA (8th ed.) Citation

Cowell,Cressida. How to Break a Dragon's Heart. 2009.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.