APA引文

Stoker, B. (2010). The jewel of seven stars. Project Gutenberg.

Chicago Style (17th ed.) Citation

Stoker, Bram. The Jewel of Seven Stars. To be supplied: Project Gutenberg, 2010.

MLA引文

Stoker, Bram. The Jewel of Seven Stars. Project Gutenberg, 2010.

警告：這些引文格式不一定是100％准確.