APA (7th ed.) Citation

Blackwood, A. (2004). Three More John Silence Stories. Project Gutenberg.

Chicago Style (17th ed.) Citation

Blackwood, Algernon. Three More John Silence Stories. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Blackwood, Algernon. Three More John Silence Stories. Project Gutenberg, 2004.

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