APA (7th ed.) Citation

Davey, R. (2013). A History of Mourning. Project Gutenberg.

Chicago Style (17th ed.) Citation

Davey, Richard. A History of Mourning. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Davey, Richard. A History of Mourning. Project Gutenberg, 2013.

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