APA引文

De Groat, D. (2009). Gilbert, the surfer dude. HarperCollins.

Chicago Style (17th ed.) Citation

De Groat, Diane. Gilbert, the Surfer Dude. New York: HarperCollins, 2009.

MLA引文

De Groat, Diane. Gilbert, the Surfer Dude. HarperCollins, 2009.

警告：這些引文格式不一定是100％准確.