APA (7th ed.) Citation

Thorne, G. (2013). The Serf. Project Gutenberg.

Chicago Style (17th ed.) Citation

Thorne, Guy. The Serf. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Thorne, Guy. The Serf. Project Gutenberg, 2013.

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