APA (7th ed.) Citation

Hugo, V. (2010). The man who laughs. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hugo, Victor. The Man Who Laughs. To be supplied: Project Gutenberg, 2010.

MLA (8th ed.) Citation

Hugo, Victor. The Man Who Laughs. Project Gutenberg, 2010.

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