APA (7th ed.) Citation

Le Fanu, J. S. (2012). Checkmate. Project Gutenberg.

Chicago Style (17th ed.) Citation

Le Fanu, Joseph Sheridan. Checkmate. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Le Fanu, Joseph Sheridan. Checkmate. Project Gutenberg, 2012.

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