APA (7th ed.) Citation

Le Queux, W. (2012). The Red Room. Project Gutenberg.

Chicago Style (17th ed.) Citation

Le Queux, William. The Red Room. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Le Queux, William. The Red Room. Project Gutenberg, 2012.

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