APA引文

Bulfinch, T. (2010). Legends of charlemagne. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bulfinch, Thomas. Legends of Charlemagne. To be supplied: Project Gutenberg, 2010.

MLA引文

Bulfinch, Thomas. Legends of Charlemagne. Project Gutenberg, 2010.

警告：這些引文格式不一定是100％准確.