APA引文

Oppel, K. (2011). This dark endeavor. Simon & Schuster Books for Young Readers.

Chicago Style (17th ed.) Citation

Oppel, Kenneth. This Dark Endeavor. New York: Simon & Schuster Books for Young Readers, 2011.

MLA引文

Oppel, Kenneth. This Dark Endeavor. Simon & Schuster Books for Young Readers, 2011.

警告：這些引文格式不一定是100％准確.