APA引文

Cowell, C. (2015). How to fight a dragon's fury: The heroic misadventures of Hiccup the Viking (First U.S. Edition.). Little, Brown and Company.

Chicago Style (17th ed.) Citation

Cowell, Cressida. How to Fight a Dragon's Fury: The Heroic Misadventures of Hiccup the Viking. First U.S. Edition. New York ; Boston: Little, Brown and Company, 2015.

MLA引文

Cowell, Cressida. How to Fight a Dragon's Fury: The Heroic Misadventures of Hiccup the Viking. First U.S. Edition. Little, Brown and Company, 2015.

警告：這些引文格式不一定是100％准確.