APA (7th ed.) Citation

Ellis, E. S. (2007). The Phantom of the River. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ellis, Edward Sylvester. The Phantom of the River. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Ellis, Edward Sylvester. The Phantom of the River. Project Gutenberg, 2007.

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