APA引文

Grimm, J. (2010). Grimm's fairy tales. Project Gutenberg.

Chicago Style (17th ed.) Citation

Grimm, Jacob. Grimm's Fairy Tales. To be supplied: Project Gutenberg, 2010.

MLA引文

Grimm, Jacob. Grimm's Fairy Tales. Project Gutenberg, 2010.

警告：這些引文格式不一定是100％准確.