APA (7th ed.) Citation

Hume, F. (2013). The Red Window. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hume, Fergus. The Red Window. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Hume, Fergus. The Red Window. Project Gutenberg, 2013.

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