APA引文

Crane, S. (2010). The red badge of courage. Project Gutenberg.

Chicago Style (17th ed.) Citation

Crane, Stephen. The Red Badge of Courage. To be supplied: Project Gutenberg, 2010.

MLA引文

Crane, Stephen. The Red Badge of Courage. Project Gutenberg, 2010.

警告：這些引文格式不一定是100％准確.