APA (7th ed.) Citation

Poe, E. A. (1997). The Raven. Project Gutenberg.

Chicago Style (17th ed.) Citation

Poe, Edgar Allan. The Raven. Project Gutenberg, 1997.

MLA (9th ed.) Citation

Poe, Edgar Allan. The Raven. Project Gutenberg, 1997.

Warning: These citations may not always be 100% accurate.