APA (7th ed.) Citation

London, J. (1999). The People of the Abyss. Project Gutenberg.

Chicago Style (17th ed.) Citation

London, Jack. The People of the Abyss. Project Gutenberg, 1999.

MLA (9th ed.) Citation

London, Jack. The People of the Abyss. Project Gutenberg, 1999.

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